1.think of 考虑；想起

There's only one guy I can think of in the entire building, lawsky told berman.
劳斯基对伯曼说道:在整栋大楼里，我只能想起一个家伙来。

Instead, we tend to think of alumni networks in the context of universities.
说起这样的关系网，我们最先想到的就是大学的校友会。

2.aim at 瞄准；针对；以…为目标

Hinckley took aim at the president, and fired a revolver.
亨特立瞄准了总统，手枪开火了。

None of the investigations take aim at google's core advertising business.
所有的这些调查均不是针对谷歌最核心的广告业务。

3.trade with 与…进行贸易

Its trade with china has jumped 50-fold since 1990.
其与中国的贸易自1990年以来增长了50倍。

The first is trade with china.
第一是和中国的贸易。