1.between and 在兩者之間

But arrangements were complicated by disagreements between and within the groups.
但是，因為這兩個組織內部和彼此之間的分歧，安排工作將會十分復雜。

The integration of information and communications technology ( ict) in business has revolutionized relationships within organizations and those between and among organizations and individuals.
商業中的信息與通訊技術的整合改變了組織間以及組織與個人之間的關系。

2.decide to 決定做

Why did you decide to talk about it?
那你為什么還決定把這件事說出來？

When you decide to improve your life, you really do.
當你決定去改變你的生活，你真的做了。

3.as well as 既…又…；除…之外

Yet they provoke fear as well as wonder.
然而他們也激起了恐懼以及困惑。

That implies criticism as well as support.
這句話暗示著夫妻間的相互支持以及相互批評。

4.keep on 繼續

Public expectations are enormous and prices keep on rising.
盡管群眾期望很高，但物價繼續攀升。

We keep on asking him.
我們只能不斷地詢問他。