1. look at

看；考虑；着眼于

eg. We should learn to look at problems all-sidedly.

我们应该学会全面看问题。

eg. The children looked at their new teacher in curiosity.

孩子们好奇地望着新老师。

2. keep from

隐瞒；阻止；抑制

eg. How did they keep from losing all hope during years of captivity in the United States?

他们究竟是如何被囚禁在美国的这些年里保持住自己的希望的？

eg. I bit my lip to keep from crying out as we reached the basement door which was locked.

我紧咬嘴唇，尽力不让自己哭出来，随后我们到达地下室门口，门是锁着的。

3. turns out

结果是

eg. The virus now turns out to have an intimate bond with every person on Earth.

现在这种病毒却变成了与地球上的每个人都有一条亲密纽带。

eg. If it turns out that some of the changes conflict with one another, the merge is considered nontrivial, because someone must make decisions about which of the conflicting changes should prevail.

如果出现某些变化同另外一个变化相冲突的情况，那么合并就被认为是重要的，这是由于某个人必须决定哪一个冲突的变化应当获胜。