1.explore v.探测；探险；考察

The experts are exploring every part of the island.
专家们正在勘查这个岛的各个部分。

2.encourage v.鼓励；促进

Her success encouraged me to try the same thing.
她的成功鼓励我尝试做同样的事。

3.assumption n.假定；设想

The project was predicated on the assumption that the economy was expanding.
这一计划是以经济发展的设想为依据的。

4.suggest v.建议；暗示

I suggested going for a walk.
我建议去散步。

5.arrange v.整理；安排；计划

You must arrange these books in alphabetical order.
你要把这些书按字母顺序排好。