offer
She offered to water the flowers.
提供
她提供浇花。
work on
He has to work on all these files.
处理
他必须处理所有这些文件。
sing
The children sing a song.
唱歌
孩子们正在唱一首歌。
exercise restraint
I can’t spend too much money; I have to exercise restraint.
节制
我不能花太多钱;我需要节制。