1、What you say means very little unless you act up to it.
你要是說(shuō)而不做，你的話就沒(méi)有多大意思了。

2、You must act up to your promise.
你必須實(shí)踐自己的諾言。

3、Mr Ye tried to act up to his reputation.
葉先生盡量使他的行為符合他的聲望。

4、I hope that he will act up to his promise.
我希望他會(huì)履行他的諾言。

5、Act up to the principles of proletarian internationalism
遵循無(wú)產(chǎn)階級(jí)國(guó)際主義原則

6、If you act up to your promise, we are going on cooperating with you
如果你履行你的諾言，我們將繼續(xù)同你合作。

act up to翻譯