根据英文提示翻译下列句子我们全家人都喜欢体育运动（famliy）只有当他空闲时他才来看我（only）上个学期,我们课题组对我们家乡河流污染问题进行了研究（do sone research on）一旦你理解了规则,物理就不难学了（once）由于出生在贫穷的家庭里,他没能上大学（born）你应该改掉那个坏习惯（rid ……of）我们应该让孩子受到良好的教育（equip……with）正如我们所知道的,懒惰会导致失败（lead to）你需要多锻炼以增强体质（build up）

My whole family like sports.
He only come to me when he is free.
Our group has done some research on the pollution of rivers in our hometown last semister.
Once you get the principle, physics will be easy to learn.
Because of borning in a poor family, he cannot go to college.
You ought to get rid of that bad habit.
We should equip our children with good education.
As we all know, lazy leads to failure.
In order to build up your body, you should do more exersices.
希望对你有帮助。

Our whole family love sports.
He only visits me when he's free.
Last semester,our research group did some research on the pollution problems of our hometown river.
Once you understand the rule,Physics is not difficult to learn.
Because he was born in a poor family,he's not able to go to college.
You should get rid of that bad habbit.
We should equip our children with good education.
As we know,laziness will lead to failure.
You need to do more exercise to build up your body.