1. commit to doing sth.致力于
When President Obama came into office, he committed to providing the best value for the American people while spending less money.
奥巴马总统上台后，一直致力于为花较少的钱的同时为美国人民提供最好的服务0opfJ@RuLwS0。

2. see sth. through 坚持到底
He wishes to see the project through, then he can leave this place.
他希望能坚持到工程结束再走O4i.aU!O;k70k。

3. be on the same page 达成一致
Be sure that you and the company are on the same page in terms of any pay and length of stay before you start.
在开始之前要先确定公司和你对报酬和工作时限方面达成了一致f=bR7@yI_~x。

4. iron out 解决
They soon began to iron out at least some of the inequalities in representation.
他们很快就已开始解决一些代表席位不平均的问题了EaEII)aHJ|B1。