锌被用来保护其他金属免受腐蚀。
这篇文章可用来活跃学生的讨论。
The article can be used to stimulate discussion among students.
他们已得到了一笔用来支持研究的特别补助金。
微型火箭附在宇宙飞船上，用来推进飞船飞向火星。
The tiny rocket is attached to the spacecraft and is designed to propel it toward Mars.
香草几个世纪以来一直被用来赋予各种食品细腻的味道。
Herbs have been used for centuries to endow a whole range of foods with subtle flavours.
如果可能的话，使用一副真正的鱼刀和鱼叉，因为它们是专门设计用来切鱼肉而非鱼骨的。
Use a genuine fish knife and fork if possible as they are designed to cut through the flesh but not the bones.
旅游业赚的钱用来保护环境。
他正在建造一艘小船，用来横渡海洋。
He was building a little boat with which to cross the ocean.
运动不是用来伤害身体的。
此外，共情能力可以用来治愈孤独和悲伤。
然后这些血液就可以用来帮助有需要的人。
她把一些书的收入用来帮助贫困和被忽视的儿童。
She gave the income from some of her books to help poor and neglected children.
在太空中，计算机被用来控制宇宙飞船的速度和方向。
In space, computers have been used to control the speed and direction of a spaceship.
从观察和实验中得到的证据经常被用来证实科学理论。
Evidence obtained from observation and experiment is often used to confirm a scientific theory.
太阳能的时代已经到来，它非常适合用来加热水或发电。
Solar energy, whose time has come, is very suitable to heat water or make electricity.
它发回了许多月球背面的照片，并被用来进行一些科学实验。
It has sent back many photos of the far side of the moon and has been used to carry out some scientific experiments.
流动的水是最早被用来减少人类和动物的工作量的能源之一。
Moving water was one of the earliest energy sources to be harnessed to reduce the workload of people and animals.
狗是人类最好的朋友，它们也经常被用来在地震中寻找幸存者。
Dogs, which are our best friends, are often used to search for survivors in an earthquake.
奇怪的是，你可以用我小时候用来捉萤火虫的装置来捕捉你的想法。
Oddly enough, you can catch your ideas with the very same device I used to catch fireflies when I was a boy.
在古希腊，黄金被认为是神圣的，被用来装饰庙宇和作为对神的祭品。
Gold was considered divine in ancient Greece and was used to adorn temples and as an offering to the gods.
他最终筹到了2000多美元。这些钱被用来挖第一口“瑞安的井”。
Finally he collected over $2,000. That money was used to dig the first of "Ryan's wells".
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