When the water heater is working correctly, water will flow from the storage tank to the collector and back again.

VOA: special.2009.04.20

You've got to pretty much take that chalk, and make a slurry out of it, put water, and dry it back up, put in a mold, and then you can have the chalk again, but you can't just glue it back together.

你得尽可能地收集它的碎片，把它做成粉浆，加水然后风干，放进模具，然后你就能重新得到这支粉笔，但是你不能简单地把它粘起来。

麻省理工公开课 - 热力学与动力学课程节选

and getting back to balancing the elements in our lives, very basically like Earth, water, fire.

回归生命中元素的平衡，基本上就是土、水、火。

瑜伽的魅力 - SpeakingMax英语口语达人

In this scene, she tries to get the other women in her lifeboat to go back and rescue people from the water.

VOA: special.2010.03.08

It's great because there's huge expectation that we are gonna bring this agency back, that we are gonna restore EPA with places, the protector of air, water and land.

这么做很好，因为人们期待着,环境保护署重新回到视线当中，期待环境保护署能够重新，发挥对大气，水以及土地资源保护作用。

普林斯顿公开课 - 领导能力简介课程节选

It cannot be changed. The expression comes from the idea that water that has fallen over a dam cannot be brought back again.

VOA: special.2009.05.10

And every time he went down to try to sip some of the water, the water receded, and anytime he reached up for the grapes, the grapes were pulled back.

但每每当他弯腰汲水,水就退却,每每当他伸手摘果,树就长高

耶鲁公开课 - 古希腊历史简介课程节选

Fishermen cut off the shark's fins and throw the animal back into the water.

VOA: special.2009.06.16

Criticism falls off her like water off a duck's back.

VOA: special.2010.06.13

"Testing them with water. Then we are going to put them back on the shelf again and fill them with rum."

VOA: standard.2010.06.01

After eight hours on the water, pulling up,emptying, and resetting 250 traps, the boat heads back to the Boston waterfront.

VOA: standard.2010.07.20

This 17-year-old boy says he spends long days carrying water back to his family's home.

VOA: standard.2009.08.01

"Look,I don't know mate maybe it's something in the water back home;

VOA: standard.2010.04.30

They shut us down. We have to dump them back in the water." Wildlife officials have suspended fishing here in Black Bay and other areas affected by the oil leak.

VOA: standard.2010.05.06

"When we ask them what is the biggest problem in the local areas we find that security takes a back seat and issues like electricity, roads,water,and unemployment come up on top,"

VOA: standard.2009.10.27