If he has been traveling all night, he will need a rest. 如果他走了一夜,他就需要消息一下。
Gravel motion shows intermittence, i.e. after traveling a short distance, gravel is at rest on the bed for a long time and its velocity is low. 卵石运动的间歇性表现为运动距离短,停歇时间长,平均运动速度低。
It would have been all over with her, likewise, if, by good fortune, a tailor who was traveling in search of work, had not sat down to rest by the brook. 它本来也许就这样完蛋了,但幸运的是,一个外出找活干的裁缝正好坐在小溪旁休息。
The tailor was traveling to another town on that same day and stopped by the stream for a rest. 裁缝师当天正要赶往另一座城镇,那时刚好在溪边停下来休息。