youdao

If she chooses, she can use a clock with a pendulum, put books on a shelf without any danger of their floating away, and hang a picture on a nail in the wall.

如果她选的话，她可以使用一个有钟摆的钟，把书放在书架上而不会有飘走的危险，还可以在墙上的钉子上挂一幅画。

youdao

Please help me loose the nail, It is rusty and won't come out of the wall.

请帮我把这个钉子弄松，它生锈了，拔不出来。

youdao

We need to make sure that we have the consumer protections in place that are part of Wall Street reform that were fought tooth and nail by Wall Street and by Republicans on the Hill.

WHITEHOUSE: Press Briefing