也许对于我们来说，水、电、食物这些资源是取之不尽的，但是，你可否想过：在地球的另一方，有人因缺水而死亡，因饥饿而失去生命。
Perhaps for us, water, electricity, food, these resources are inexhaustible, but, you may want to: on the other side of the earth, people died for lack of water, lost their lives because of hunger.
问题是我们没有取之不尽的资源。
当然不是，水不是一个取之不尽用之不竭的资源，同时他对我们的生活而言是很重要的。
Of course not, water is not a never-ending resource, and it is the most important thing for our life.
一直以来，水资源被认为是取之不尽、用之不竭的。
中华传统文化对于所有中国人而言都是一座取之不尽、用之不竭的资源宝库，尤其是那些吟诵至今的古诗文。
Chinese tradition culture is an endless treasure resource to all Chinese people, especially ancient poetry recited so far.
纤维素是地球上最为古老、最丰富的天然高分子，是取之不尽用之不竭的，是人类最宝贵的天然可再生资源。
Cellulose is the oldest and most abundant natural polymer on the earth, is inexhaustible, is mankind's most valuable natural renewable resources.
人们总以为淡水是取之不尽的，实际上淡水资源是很有限的。请谈谈。
It is generally believed that there is a good supply of fresh water. But to our disappointment, the fact is just the opp...
人们总以为淡水是取之不尽的，实际上淡水资源是很有限的。请谈谈。
It is generally believed that there is a good supply of fresh water. But to our disappointment, the fact is just the opp...
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