例句：
September had come and the leaves were starting to fall.
已到九月了，树叶开始凋落。
They found the body buried beneath a pile of leaves.
他们发现尸体被埋在一堆树叶下面。
Remove dead leaves to encourage new growth.
去掉枯叶以促进新叶生长。
He will be difficult to replace when he leaves.
他离开后，他的.位置很难有人接替。
Clear away leaves and other garden debris from the pond.
把池塘里的树叶和其他庭园垃圾清除干净。