The river slows on the flat bottom.

河水平坦的河床上减了流速。

The work progressed at a slow pace.

这项工作进展缓。

You are painfully slow with your figures.

你计算得实了。

Their rate of metabolism may slow down.

他们的新陈代谢率可能会降低。

There is a slow drift into crisis.

有一种渐入危机的趋势。

Washington is several hours slow on London.

华盛顿时间比伦敦时间晚几个小时。

Her typing was slow and riddled with mistakes.

她打字打得不说，还老出错。

This is the slow lane of a motorway.

这高速路的车道。

The school offers special tutorials for slow learners.

学校给迟钝的学生提供专门的辅导。

The procession moved at a slow and stately speed.

队伍以缓缓而庄严的速度行进。

A policeman walked by with a slow, measured tread.

一名警察迈着小心的步子走过。

He is swift to hear, but slow to speak.

他听, 但不善言辞。

The car negotiated the sharp curve by slowing down.

该车减速驶过急转弯。

The tortoise crept along at an agonizingly slow speed.

乌龟以极其缓的速度爬行着。

He expressed impatience at the slow rate of progress.

进展缓，他显得不耐烦。

Slow speed is the chief drawback of sea shipment.

海运最大的缺点速度。

The roadworks are slowing the traffic up in the mornings.

道路施工使早上的交通迟缓下来。

He was so slow that many thought him mentally retarded.

他迟钝得很,许多人以为他智低下。

Barriers between nations are reared by slow and infrequent communication.

国与国之间的隔阂由沟通缓而又少形成的。

Friction gradually caused the sliding box to slow down and stop.

摩擦使向下滑的箱子渐渐下来后停住。