1·Instead of flushing, they work like a vacuum cleaner sucking away the astronaut's waste.
不是冲洗，而是像真空吸尘器一样吸走宇航员的排泄物。
2·Though sucking zinc lozenges has been promoted as a treatment for the common cold, research has revealed no consistent effect.
虽然吸锌片已经被推广为治疗普通感冒的药物，但研究显示并没有一致的效果。
3·"The boy is very young, " says one guest, sucking marrow out of a bone. "He won't know what to do with the bride.
“这家伙很小啊，”一位客人一边吸着骨髓一边说，“他不知道要对新娘做什么吧，到最后他可能就是闻闻她的气味。”
4·There are even stories about a rain of fish and frogs caused by a tornado sucking them up and then dropping them.
甚至有传说讲龙卷风把鱼和青蛙吸到空中，又把它们扔下来，形成鱼蛙雨。
5·In hiccupping, we use ancient muscles to quickly close the glottis while sucking in (albeit air, not water).
在打嗝的过程中，我们用古老的肌肉很快的关闭声门，在我们吸东西时(空气不是水)。