用sluice down造句子，“sluice down”造句

2、There are many sluices built in tidal estuary, Zhejiang province, in which an important problem is scour protection for soft foundation of sluice downstream.

1、The air rings with water music as snowmelt and spring rains sluice down the Rize Valley, tumbling in broad cataracts from one brimful lake to another.