1.
continental drift (the slow movement of the continents towards and away from each other during the history of the Earth )
大陆漂移（地球史上各大陆之间产生相对位移的缓慢运动）.
2.
move with slow, sinuous movements.
缓慢地，蜿蜒地运动。
3.
a slow longitudinal movement or deformation.
纵向缓慢的运动或变形。
4.
Participants Slow Development of Soccer in China Factor
浅谈足球运动在中国发展缓慢的因素
5.
slowly changing potentia
缓慢变动电位 缓慢变动电位
6.
Separate rock layers, or plates, under the oceans and continents move very slowly.
海洋和陆地下面的岩石层或板块在缓慢地运动。
7.
a sluggish stream, pulse
流速缓慢的溪流、 跳动缓慢的脉搏
8.
moving at a leaden pace
沉重而缓慢地移动.
9.
He saw some ships moving slowly.
以及船只缓慢地移动。
10.
A slow, laborious motion or movement.
缓慢费力的行动或行进
11.
The wheels were turning slowly.
轮子在缓慢地转动着。
12.
traffic moving at a crawl
缓慢蠕动的来往车辆.
13.
Traffic was moving at a crawl.
车辆在缓慢地蠕动着
14.
Traffic was heavy and slow.
交通繁忙，车辆移动缓慢。
15.
some drifting and slow,
这活动有的飘忽而缓慢，
16.
The sail undulated gently in the breeze.
帆在微风中缓慢地波动。
17.
Like the sun, the planets shift their positions so slowly that their day-to-day motion is hard to detect.
象太阳一样，行星的飘移非常缓慢，以致它们每天的运动很难被察觉。
18.
Your best bet is to start any exercise program slowly and gradually increase the workout.
最佳的方式就是缓慢地开始锻炼，然后逐渐增加运动量。