1. wonder at

对…感到吃惊

eg. We stood on the North Lawn gazing with wonder at her grand portico.

我们站在南草坪上惊奇地盯着白宫那巨大的圆柱门廊。

eg. I started to hunt for this wonderful path, but the reader will perhaps not wonder at my failure to find it to this day.

我开始去寻找这条奇妙的小路，但是读者诸君也许不会奇怪，我直到今天也没有找到。

2. pull over

把…开到路边；开到路边；靠岸

eg. And if we have time, we will often pull over and pick it up.

只要时间来得及，我们总是将车开到路边并将垃圾捡起来。

eg. Ambulances will digitally broadcast their out-of-my-way signal into cars ahead or even require them to automatically slow down and pull over.

将来，行驶在路面上的救护车能够通过数字化广播向前方车辆发送信号，要求他们让道、自动减速甚至靠边。

3. have to

必须；不得不；只好

eg. You have to consider what to do next.

你必须考虑下一步该做什么。

eg. You have to keep after your son if he refuses to be housebroken.

如果你儿子不服管教的话，你必须整天跟在他的身边。