感觉可以讲 environmental pollution

跟世界讲，环境污染很严重了，我们要注意环保，感觉这个会比较容易写。

the cost of rapid economic growth is serious evironmental problems. we need to find a method to reconcile the conflictbetween economy and ecology.

basketball is a team game. cooperation among every player is extremelyconsequential to obtain victory. the process of playing games together can enforce our frieldships as well.

I give priority to the spirit of sports rather than success. notwithstanding failures, we are still proud of ourselves because we try our best and playing sports can always give us a sense of achievement.

鄙人口语24，大概写了些，希望能帮到楼主