1·The sounds then travel down to the middle ear, the inner ear, and then to your brain.
声音向下传到中耳、内耳，然后传到你的大脑。
2·Just travel down Cocoa Avenue until you get to East Chocolate Avenue.
你就沿着可可大道一直走，直到东巧克力大道。
3·When we travel down a well-known route, because we don't have to concentrate much, time seems to flow more quickly.
当我们行驶在熟悉的线路中，因为我们不必聚精会神，时间似乎流逝得更快些。
4·Do not travel down a DEAD END STREET.
不要走向死胡同。
5·Your father is going to travel down by the next train.
你们的父亲将乘下一趟车来。
6·Join us as we travel down the Nile and back through time.
加入我们的行列吧，因为我们将沿着尼罗河顺流而下，并追溯历史。
7·He found that it took a tenth of a second for a signal to travel down the nerve to the muscle.
他发现一个信号从神经传递到肌肉需要十分之一秒。
8·Travel down a few dozen miles into the countryside and here too change is visible, if not as uniformly.
而在几十公里外的乡村，变化也是明显的，虽然这两种改变的速度并不是很一致。
9·Babies get their first exposure to bacteria that colonise their guts as they travel down the birth canal.
当婴儿们从产道出生，细菌占据了他们的肠道时，他们就第一次暴露于细菌之下。
10·The robots travel down the aisles autonomously, picking up boxes and leaving empty ones so production can be resumed.
于是机器人就会自动行进到走道相应位置，搬运走满载的零件箱，并留下空的零件箱。 接着生产过程就会继续进行。