1.be appreciated from 从...欣赏到
The extreme thinness of Saturn's rings can be appreciated from frames taken near the crossing time.
极薄的土星环我们可以在探测器接近它并与之相交的时刻从影片中欣赏到。
2.in search of 寻找;搜寻
Hungry beggars roamed the streets in search of food.
饥饿的乞丐在街上徘徊寻找食物。
3.on the move 在进行中
Consider getting a beeper or cellular telephone if your job requires you to be on the move.
当你的工作是需要你到处奔走时,你可以考虑带上传呼机或移动手机。