词典释义：
-
Don't just move up and down. Don't just look up. Look backwards, sideways, around corners.
不要只上下移动，不要只往上看，还要往回看，往旁边看，看转角周围。
《Sheryl Speech at Harvard》《Facebook COO谢丽尔·桑德伯格哈佛演讲》
双语例句
-
We must look up and down first.
首先，我们必须上下看看。
-
As his feet had outgrown even Father's shoes, his parents had to look up and down the streets for size-46 shoes.
那双大脚穿不下爸爸的鞋子，父母只好满街找46码的鞋子。
-
Look straight, look up, look down, and blink your eyes.
向前看，向上看，向下看，眨眨眼。
-
Lie down and look straight up through the branches; climb a tree to look down the path.
躺下，透过树枝向上直视；爬上一棵树向下看。
-
Animals arrived, liked the look of the place, took up their quarters, settled down, spread, and flourished.
动物们来到这里，喜欢这里的景色，占据了它们的栖息地，定居下来，繁衍生息。