The stream flowed rapidly.

Trucks and cars flowed along the highway.

Her tears flowed fast at the bad news.

[用法归纳]

flow n. （客、物）流；流动

v. 流动；川流不息；流出，涌出，可以和down, into, through等介词搭配使用。

[例句]

Tears of happiness flowed down her cheeks.

Many short rivers flow into the Pacific Ocean.

If the windows are shut, air cannot flow freely through the building.

[即学即练] 用适当的介词填空。

1. Offers of help are flowing _______ the disaster area from all over the country.

2. The river flows _______ three counties before flowing _______ the sea just south of here.

Key： 1. into 2 through; into