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.
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.
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".
他们认为，它应该用来保护个人权利和公共自由，在个人的努力无效时，它具有特殊的作用。
They believed that it should be used to protect individual rights and public liberty, and that it had a special role where individual effort was ineffective.
现在，机器人已经被用来检查作物、铲除杂草，甚至还能牧羊，也许农民是时候停下来休息了。
Perhaps it is time for farmers to put their feet up now that robots are used to inspect crops, dig up weeds, and even have become shepherds, too.
Perkin很快意识到他的紫色溶液可以用来给布料上色，从而使其成为世界上第一种合成染料。
Perkin quickly grasped that his purple solution could be used to colour fabric, thus making it the world's first synthetic dye.
有些时候必须限制用来生产甘蔗的土地面积——当然，如果你想保护自然栖息地和本土野生动物的话。
At some point, there has to be a limit on how much land can be used for sugar cane production—certainly if you want to preserve natural habitats and native wildlife.
根据古代雅典的记载，每年雅典的年轻妇女都要合作织成一件新的羊毛长袍，用来装饰雅典娜女神的雕像。
Based on records from ancient Athens, each year young Athenian women collaborated to weave a new woolen robe that they used to dress a statue of the goddess Athena.
当这个系统被完全开发出来后，他就可以为教练们建立一个生物力学的档案，用来帮助崭露头角的游泳运动员。
When fully developed, this system will enable him to build a biomechanical profile for coaches to use to help budding swimmers.
事实上，道格拉斯被他那个时代的民主资本主义理想所吸引，因为这些理想可以用来攻击奴隶制和白人至上主义。
The fact is that Douglass was attracted to these democratic-capitalist ideals of his time because they could be used to attack slavery and the doctrine of White supremacy.
10月16日是世界粮食日。联合国从1979年开始设立这个纪念日，用来提醒人们不要浪费粮食，与饥饿做斗争。
Oct. 16 is World Food Day. The UN started the day in 1979. It's used to remind people not to waste food and fight hunger.
风力涡轮机下方的土地可以用来放养家畜和用于其他用途，而租借给风力涡轮机的土地也可以为农民和牧场主提供额外的收入。
The land under wind turbines can be used for grazing cattle and other purposes, and leasing land for wind turbines can provide extra income for farmers and ranchers.
他的音乐并不是那种用来吸引古典音乐的听众而包装设计的流行音乐；他的音乐是为那些沉迷于摇滚音乐而不是古典音乐的听众而打造的高级艺术。
His music is not a version of popular music packaged to attract classical listeners; it is high art for listeners steeped in rock rather than the classics.
“我们了解得越多，就越惊讶于它们所包含的如此丰富的人体所需基本物质，” 范·霍恩继续说道，“以及它们如何通过相互作用来维持人体健康。”
"The more we learn, the more amazed we are by the wealth of essential substances they contain," Van Horn continues, "and how they interact with each other to keep us healthy."
我把记录我突出成就的照片存在手机里，以便在需要的时候用来振奋精神。
I keep photos of my singular accomplishments on my cellphone to boost my spirits when needed.
我最喜欢的雪并不是你用来堆雪人或打雪仗的雪，而是那些大大的、慢慢飘落的蓬松雪花。
My favorite type of snow is not the type you make snowmen out of or have snowball fights with but rather the big, slow-moving, fluffy kind.
换句话说，让食肉植物做所有植物都做的事：进行光合作用，也就是通过直接利用来自太阳的能量来进行生长。
In other words, lets carnivorous plants do what all plants do: carry out photosynthesis, that is, grow by harnessing energy directly from the sun.
毫无疑问，太空飞行是有风险的，而开创一种新的旅行方式就是要面对这些风险，并利用来之不易的经验来减少这些风险。
There is no doubt that spaceflight entails risks, and to pioneer a new mode of travel is to face those risks, and to reduce them with the benefit of hard-won experience.
是用你多余的钱去买像衣服和电子产品之类的商品好呢，还是把多余的钱用来投资在体验上，比如去度假或听音乐会更好呢？
Is it better to use your extra money to buy products, like clothes and electronics, or is it better to use the extra money to invest in experiences, like going on a vacation or to a concert?
挖苦和贬损的言语不应用来教育子女。
把剩下的蔬菜全部用来做汤是个好主意。
我们花了很多钱买了波希米亚玻璃制品，用来送人和给自己用。
应用推荐