Unlike the production of meat, bugs do not use up large amounts of land, water or feed.

与肉的生产不同，昆虫不需要消耗大量的土地、水和饲料。

youdao

Because ducks stick their heads under water to feed and people duck their heads like ducks.

因为鸭子通常会将头埋到水里来喂食；而人们低头弯腰的样子和鸭子如出一辙。

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They are more worried about how far they will have to walk today to get clean water or if they can feed themselves and their families.

他们更担心今天要走多远才能得到干净的水，或者他们能否养活自己和家人。

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Scientists are using biotechnology as well as traditional breeding methods to develop water-saving crops to feed a growing world.

VOA: special.2009.03.23

As well as animal welfare concerns over rearing large numbers of farm animals in close proximity, the water use, farmland for animal feed, waste and greenhouse-gas emissions associated with meat production make it one of the most significant environmental problems in the world today.

CNN: Lab-grown meat gives food for thought

Ideally, when a chick becomes a candidate to become an egg-laying hen, it is put in a clean environment with clean water and feed, he said.

CNN: STORY HIGHLIGHTS

In Arkansas, where conditions are the driest they've been since 1925, according to one widely used measure of short-term drought, ranchers have been selling off cattle to avoid having to feed and water them, said Arkansas Department of Agriculture spokesman Zach Taylor.

CNN: U.S. drought biggest since 1956, climate agency says