My favourite sport is playing basketball. Playing basketball can make me full of energy. After playing basketball I can study better, because I have a good rest in it. For another reason, it not only helps me build my body but also helps me make friends with others. In the game we understand each other and get on very well.
我最喜欢的运动是打篮球。打篮球使我充满活力。打篮球后，我能更好地学习，因为我在运动中得到了休息。另一个原因，它不仅能帮助我强健身体，而且也能帮助我广交朋友。在运动中我们相互理解并且能相处得很好。

I think playing basketball is one of the best sports.
我认为篮球是最好的运动之一。

词义解析：

1.favourite：最喜欢的
2.basketball：篮球
3.full：充满的
4.energy：能量
5.rest：休息
6.reason：原因
7.build：塑造
8.understand：理解

词组解析：

not only... but also：不仅……而且……