fast例句

Megamalls and fast food restaurants line the highway system.
公路系统沿线有大型商场和快餐店。

Word has been spreading fast of the incidents on the streets.
有关街头骚乱的消息迅速传播开来。

The band was starting to play a fast, loud number.
乐队奏起一首很大声的快歌。