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2. 他们对正在被讨论的问题根本不感兴趣。

2. They are not interested in the question being discussed at all.

题目来源:全品作业本高中英语选修7新课标人教版 > Unit 3 Under the sea

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  Some scientists say that animals in the ocean are increasingly threatened by noise pollution caused by human beings.

  The noise that affects sea creatures comes from a number of hu?man activities. It is caused mainly by industrial underwater explo?sions,ocean drillings,and ship engines. Such noises are added to natural sounds.. These sounds include the breaking of ice fields,underwater earthquakes,and sounds made by animals themselves.

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