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迅雷高速下载 音频下载[点击右键另存为]劝好，许诺与命令1. 词组句型
占优势
advantage, have the advantage of somebody, have got the upper hand
sentence patterns:
He gained an advantage over an opponent.
You have the advantage of him.
I am afraid Tom has got the upper hand.
信守诺言
keep one's promise, mean what one says
sentence patterns:
Whatever you have said, you should keep your promise.
He always doesn't mean what he says.
让...失望
let somebody down, disappoint
sentence patterns:
Don't let us down.
What she did disappointed us.