譯番英文呀,,,,唔該,,急住交功課!!!!

In the daily life, we can eat foods frequently and so on citric acid, lactic acid, yogurt, pickled vegetable, vinegar. Sometimes but we also can contact some alkalinity thing, for example we often use for to wash the hands the disinfection soap.

In the nature, some animal's thorn, or some liquids all are include the acid or the alkali, if was not careful speech which gets a cut, your living body possibly will feel paralysis or the water blister, you should look for one kind at this time with to get a cut your attribute opposite goods to spread in the wound, like this may reduce your pain, the wound also can the slowly restoration.

If we want to test one kind of liquid are the acid or the alkali have several methods. We may use the indicator, the litmus paper. If wants to know the density the speech, needs to use the ph indicator paper, has known its pH value, thus may know the density.
（我不敢肯定譯文完全正確，請你最好自己檢查下。）

In the daily life, we frequently can eat food and so on citric acid, lactic acid, yogurt, pickled vegetable, vinegar. But sometimes we also can contact some The natural thing, for example we commonly used wash the hands the disinfection soap. In the nature, some animals' thorns, or some liquids all are include the acid or If was not careful is made the wound the speech, your living body possibly will feel the paralysis or water This time you should look for one kind with to make injury you The natural opposite goods spread in the wound, like this may reduce your pain, the wound also can slowly recovering. If we want to test one kind of liquid are the acid or Some several methods. We may use the indicator, the litmus paper. If wants to know the density the speech, needs to use the ph indicator paper, has known its pH value, may thus know the density.

In the daily life, we can eat foods frequently and so on citric acid, lactic acid, yogurt, pickled vegetable, vinegar. Sometimes but we also can contact some alkalinity thing, for example we often use for to wash the hands the disinfection soap.
In the nature, some animal's thorn, or some liquids all are include the acid or the alkali, if was not careful speech which gets a cut, your living body possibly will feel paralysis or the water blister, you should look for one kind at this time with to get a cut your attribute opposite goods to spread in the wound, like this may reduce your pain, the wound also can the slowly restoration.
If we want to test one kind of liquid are the acid or the alkali have several methods. We may use the indicator, the litmus paper. If wants to know the density the speech, needs to use the ph indicator paper, has known its pH value, thus may know the density.

在日常生活中，我經常會吃到檸檬酸、乳酸、酸奶、泡菜、醋等食物。但有時我們也會接觸到一些碱性的東西，例如我們常用來洗手消毒的肥皂。
In our daily life, we often have food like citric acid, lactic acid, yogurt, pickles and vinegar. But, we sometimes also come into contact with something alkaline, such as soaps we usually use to do disinfecting jobs and to wash our hands.

在大自然中，一些動物的刺、或者一些液體都是含有酸或者碱的，假若不小心被弄傷的話，你的生體可能會感到麻痹或起水疱，這個時候你應該找一種與弄傷你的属性相反的物品塗於傷口上，這樣可以減輕你的痛苦，傷口也會慢慢的复原。
In nature, the splinters of some animals and some kinds of liquid contain acid and alkali. If you are hurt carelessly, your body may be numb or blisters may emerge. Then, you should find something of opposite property, and apply that on the surface of the wound, so that your pain can be relieved, and the wound can recover gradually.

如果我們想測試一種液體是酸還是碱有幾種方法。我們可以用指示劑、石蕊試紙。如果想知道濃度的話，就要用ph試紙，知道了它的pH值，就可以從而知道濃度。
If we want to test a liquid to find out if it is acidic or alkaline, there are a few methods. We can use the indicating liquid and the litmus paper. If we want to know its concentration, we have to use the PH test paper. Once we find out its PH value, we will know its concentration.

2007-03-02 23:12:46 補充：
在第一段，我譯錯了最後一句：, such as soaps we usually use to do disinfecting jobs and to wash our hands.應改為： such as disinfecting soap that we use in washing hands.

In the daily life, we frequently can eat food and so on citric acid, lactic acid, yogurt, pickled vegetable, vinegar. But sometimes we also can contact some □things, for example we commonly used wash the hands the disinfection soap. In the nature, some animals' thorns, or some liquids all are includes the acid or □, if was not careful is made the wound the speech, your living body possibly will feel paralysis or water □, this time you should look for one kind with to make injury you □the natural opposite goods to spread in the wound, like this may reduce your pain, the wound also can slowly recovering. If we want to test one kind of liquid are the acid or □have several methods. We may use the indicator, the litmus paper. If wants to know the density the speech, needs to use the ph indicator paper, has known its pH value, may thus know the density.

We often have foods containing citric acid, lactic acid, yogurt, pickled vegetables, vinegar. However, we also contact with alkaline materials, for instance, the antiseptic soap we use to wash our hands.

In nature, stings and bodily fluids of some animals also contain acid or alkali that may cause numbness and blister on our body if we were wounded by the animals. Should this happen, apply some materials with opposite acid/alkali property as a neutralization. This can alleviate pain, and enhance recovery.

There are numerous ways to test whether a liquid is alkaline or acidic. We can use indicator or litmus paper. If we wish to know the concetration of the acid, we should use pH paper to estimate its pH value, which can be converted into concentration.

In the daily life, we frequently can eat food and so on citric acid, lactic acid, yogurt, pickled vegetable, vinegar. But sometimes we also can contact some □things, for example we commonly used wash the hands the disinfection soap. In the nature, some animals' thorns, or some liquids all are includes the acid or □, if was not careful is made the wound the speech, your living body possibly will feel paralysis or water □, this time you should look for one kind with to make injury you □the natural opposite goods to spread in the wound, like this may reduce your pain, the wound also can slowly recovering. If we want to test one kind of liquid are the acid or □have several methods. We may use the indicator, the litmus paper. If wants to know the density the speech, needs to use the ph indicator paper, has known its pH value, may thus know the density.

The Thailand's respected king offered support Monday for the country's government, the using his annual birthday is in the daily life, we usually will eat to the lemon sour, lactic acid, sour milk, pickles, vinegar etc. food.But sometimes we would also come in contact with some?Sexual thing, for example we are in common use to wash hands the soap of the disinfection.

In the great universe, some animals stab, perhaps some liquids all have sour perhaps?Of, if is made carelessly the words of the wound, your getting a body may feel the Ma Bi or rise water 疱, You should find this time a kind of harm with lane yours?Sex the contrary article draw in the wound, can ease your pain so, wound would also slowly the Fu is original.

If we think testing a kind of liquid is sour or?There are a few methods.We can use the designation, litmus paper.If want to know the words of the density, will try paper with the ph, knowing its pH value, can know a density thus.

In the daily life, we can eat foods frequently and so on citric acid, lactic acid, yogurt, pickled vegetable, vinegar. Sometimes but we also can contact some alkalinity thing, for example we often use for to wash the hands the disinfection soap.

In the nature, some animal's thorn, or some liquids all are include the acid or the alkali, if was not careful speech which gets a cut, your living body possibly will feel paralysis or the water blister, you should look for one kind at this time with to get a cut your attribute opposite goods to spread in the wound, like this may reduce your pain, the wound also can the slowly restoration.

If we want to test one kind of liquid are the acid or the alkali have several methods. We may use the indicator, the litmus paper. If wants to know the density the speech, needs to use the ph indicator paper, has known its pH value, thus may know the density.