1·Like many of today's great inventions, the microwave oven was a by-product of another technology.
就像今天很多伟大的发明一样，微波炉也是其它技术的副产品。
2·With the exception of using a small microwave oven to heat food, students are not permitted to cook in their rooms.
除了使用小型微波炉加热食物之外，不允许学生在房间里做饭。
3·There were no air stewards in machinery space, either. They'd been replaced by a stocked refrigerator, a coffeemaker, and a microwave oven.
机舱里也没有乘务员，替代他们的是一个储存冰箱、一台咖啡机和一只微波炉。
4·Forgetting how to operate a familiar object like a microwave oven, or forgetting how to drive to the house of a friend you've visited many times before can also be signs of something going wrong.
当你忘记如何操作一个熟悉的物品，如微波炉，或是忘记如何开车到一个你之前就拜访过很多次的朋友家时，这可能就是出现问题的征兆。
5·If you buy a refrigerator, we will throw in a microwave oven.
如果你买一台电冰箱，我们免费赠送一台微波炉。