Hiking groups, a group of people who are enthusiastic about walking, running or hiking, are often seen walking at full speed along the street.
暴走团是一群热衷于走路、跑步、远足的人,人们常常看到他们沿着街道全速行走。
I could speed along streets on a bike and throw newspapers onto every porch.
如果我成为一个报童,我可以骑车在街道上飞驰把报纸扔在每一户门廊前。
Two trains are traveling side by side and at the same speed along parallel tracks.
两列火车以相同的车速并排地沿着两条平行的轨道往前行驰。
The scanner uses a high-speed camera placed over the conveyer belt that moves the produce along.
VOA: special.2011.06.07
So, you picked up some speed, then you're coasting along at a steady speed.
所以当你加到一定速度,然后你便匀速上升的时候
I'm asking what's the tangential speed as it moves along the circle?
它在做圆周运动时,切向速度是多少
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