請教英文文筆高手，幫幫手!

It is important for us to have a healthy life style. We should plan our meal properly. We should do more exercise to help our body growth.

First, it is important to have good living habits. We should do brisk walking for at least twenty minutes everyday to train our heart to work better. We may join a gym to keep fit every Sunday. [ ] We can play ball games two times a week, like football, basketball and tennis.

Second, it is equally important to have good eating habits. We can have sandwich and milk in the morning. For lunch, we should have a bowl of rice, some vegetables and less meat. After lunch, we should eat some fruits. They have lots of vitamins. We should also drink eight glasses of water every day.

Last, it is also important to have good hygiene practice too. We should use a tissue to cover our mouth and nose when [] sneezing . We should washing hands frequently with soap and water to reduce the spread of [] viruses from our hands [] to other people. []

We can have a healthy living if we can sustain a balanced diet, work out our body and practise hygienic behaviours over time.

我用紅色代表改錯，緣色代表改善句法和意思。當然全部依據你寫的內容。
由於文法錯得不多，只是一些句子用詞的問題，相信你自己看看修正的字都會明錯了甚麼的。唯獨最尾我們分作另一段成為一句總結，綜合上面三點，清清楚楚，並且用些跟上面不同但意思相同的詞語作為結束。

It is important to have healthy life style. We should plan our meal properly. We do more exercise can have good and proper growth.
First, it is important to have good living habits. We should do brisk walking for at least twenty minutes everyday so that we can become healthier. We should join a gym every Sunday. It can keep-fit. We can play ball games two times a week, like football, basketball and tennis.
Second, it is important to have good eating habits. We can have sandwich and milk in the morning. For lunch, we should have a bowl of rice, some vegetables and little meat. After lunch, we should eat some fruit. They have lots of vitamins. We should also drink eight glasses of water every day.
Last, it is important to have good hygiene practice too. We should use a tissue top cover our mouth or nose when we sneeze. We should washing hands frequently with soap and water to reduce the spread of the virus from your hands to your face or to other people.
I think we should develop good hygiene practice. We can have healthy living if we can maintain a balanced diet over time.

It is important to have healthy life style. We should plan our meal properly. We do more exercise AND can have good and proper growth.
First, it is important to have good living habits(可否改成have more exercise.it i smore directly and clear). We should do brisk walking for at least twenty minutes everyday so that we can become healthier. We should join a gym every Sunday. It can keep-fit. We can play ball games two times a week(TWICE A WEEk), like football, basketball and tennis.
Second, it is important to have good eating habits. We can have sandwich and milk in the morning. For lunch, we should have a bowl of rice, some vegetables and A little meat. After lunch, we should eat some fruitS. They have(CONTAIN) lots of vitamins. We should also drink eight glasses of water every day.
Last, it is important to have good hygiene practice too. We should use a tissue top cover our mouth or nose when we sneeze. We should WASH hands frequently with soap and water to reduce the spread of the virus/GERM/BATERIA from your hands to your face or to other people(from our hands to others)

I think we should develop(不應用此字/we should have a gd hygiene practice regularly) good hygiene practice. We can have healthy living if we can maintain a balanced diet over time.(個conclusion 有d亂，應該conclude all points you mention)

我不是高手,但最少都睇到一d問題,hope it really helps you