1.more than 超过；多于
例句:Their replies were no more than grunts of acknowledgement.
他们所谓的回答不过是表示承认的咕哝罢了。
2.pledge to 承诺
例句:In the treaty both sides pledge to respect human rights.
双方在条约中都承诺将尊重人权。
3.such as 例如；诸如
例句:Issues such as these were not really his concern.
他其实并不关心诸如此类的问题。
4.allow to 允许
例句:Add a little of the warmed milk and allow to froth a little.
加一点温牛奶，并让它起点儿沫。
