They cut away all the dead branches from the tree.
他们把这棵树上的枯枝全都砍掉了。
2.approved of 赞成
I approved of the proposal.
我赞成该提案。
3.put one's foot down 坚决反对
She put her foot down and leave home with the baby.
她固执己见,带着孩子便离家了。