树上的叶子很绿。
shù shàng de yèzi hěn lǜ 。
The leaves on the tree are very green.
秋天的时候,树叶变得很美。
qiūtiān de shíhòu , shùyè biàndé hěnměi 。
In autumn, the leaves become very beautiful.
我喜欢在公园里散步,看看树叶。
wǒ xǐhuān zài gōngyuán lǐ sànbù , kànkàn shùyè 。
I like to take a walk in the park and look at the leaves.