我要找人幫我翻譯(2)

雖說北極熊也算游泳能手，但它們本來只是擅長在靠近海岸的地方游泳。
而且，漫長的海上找尋食路導致它們精疲力竭、體溫降低、抵抗力相當虛弱，如果碰到海裏的大風浪，就很容易被淹死在海裏。

Although Polar bears are expert swimmers, that only limits to around the shore area. Besides, the long journey of food hunting can drain their energy, lower their temperature and also down their immune system. They can easily drown when faced a huge wave in the waters.

如果未來北極的冰層進一步融化，此類北極熊死亡事件或許還會增加。
北極熊就成為氣候變暖最大的受害者。

If the Arctic ice layers continued to melt, these drowning cases of Polar bears might increase. With that, global warming has made the Polar bears the worse victim.

據估計，目前全球北極熊數量約在2萬2000隻左右，但是若全球持續變暖，估計到了本世紀末，北極的冰蓋夏天將會消失，北極熊數量將減少2/3，

It is very likely that currently around the world, the actual living count of Polar bears are believed to be about 22000. But if the temperature continues to rise globally, it is said that by the end of this century, the snow covered Arctic summer will be gone forever and that brings the surviving Polar bears number down about another 2/3.

再加上獵人的威脅，也許不用到下一個世紀，北極熊將永遠消失在地球上。Plus the threat of aggressive hunters, maybe it will take less than the next century to completely wipe out the existence of Polar bears, Polar bears will be forever extinct from the face of our Earth.

那麽到本世紀末，未來唯一能看到北極熊的地方就只有動物園了。

Then, at the end of this century, the only place to see Polar bears in the future would be at the zoo.

Although the polar bear is also swimming skills, but they had only good at places near the coast to swim.
Moreover, the long road leading to the sea to find food they exhausted, reduced body temperature, resistance is weak, if encountered stormy sea, and may easily be drowned in the sea.
If in the future to further melting of the Arctic ice, polar bears such deaths may also increase.
Polar bears have become the biggest victims of climate warming.
It is estimated that the number of polar bears around the world in about 22,000, but if global warming continued, it is estimated that by the end of the century, the Arctic ice cover will disappear summer, polar bears will reduce the number of 2 / 3, with hunters The threat, perhaps not until the next century, polar bears will disappear forever in the earth.
Then to the end of this century, the future of the only places to see bears only a zoo.

Although polar bears possess the ability of swimming, but they are only specialized in
swimming near ashore. Furthermore, they would be exhausted, fatique, getting
body temperature lowered, and weakened in resistence when hunting on the long
way of sea journey and, they may be died when encountering the huge waves.

If the effect of global warming continues, the icing over north pole would be melted down
seriously. The death toll of polar bears may be increasing, that they would be the most
badly suffered victims.

It is estimated that the population of polar bears is approximately 22,000. If the
global warming effects persist, the icing at north pole would be gone, the population
of polar bear would be decreased to 2/3 at the end of this century. In addition, the
human hunting is also a threat to the polar bears, perhaps, they would be extincted
and dis-appeared in this world as early as before the beginning of next century.
As a result, the only place that the polar bears could be seen would be the zoo by
the end of this century.

2007-12-24 20:56:26 補充：
Please amend as follows:...but they are only specialized in swimming within certain miles off shore INTSTEAD OF--- but they are only specialized in swimming near ashore...... --

2007-12-24 21:00:16 補充：
ALSO FOR:---the population of polar bear would be decreased by 2/3------------INSTEAD OF--the population of polar bear would be decreased to 2/3-------SORRY FOR THE WRONG TRANSLATION IN THE ORIGINAL MESSAGE