在秋天，很多树叶变黄并从树上落下。

In autumn, quite a few leaves turn yellow and fall off the trees.

youdao

我闻了闻花，看了看鸟，还摘了很多树叶。

I smelt the flowers, looked at the birds, and yeah, I picked many tree leaves.

youdao

虽然他们砍掉了很多树枝，很多树叶，并把它们全都清理走了，但树根还在，所以它还会生长。

They have cut off the branches and a lot of leaves. They have hauled away truckloads of branches and leaves, but the root is still there, so it is still going to grow.

youdao