'交通拥堵'是英语中一个常见的搭配。

'Heavy traffic' is a common ___collocation in English.

学习常见搭配可以让你的口语听起来更自然。

Learning common ___collocations can make your speech sound more natural.

'产生影响'这个短语在激励性语境中是一个有力的搭配。

The phrase 'make a difference' is a powerful ___collocation in motivational contexts.