这是个全国性的问题。
That is a symptom of a broad national problem.
这是范围广泛的全国性问题的一个征兆。
As a result sleep deprivation is becoming a national problem, say experts.
专家指出,缺乏睡眠已经成为一个全国性的问题。
Before then, air pollution may have become an international, rather than national problem.
在那以前,空气污染与其说是国家问题,倒不如说是一个国际问题。
The question is, are the environmental issues a national problem or an international problem?
现在的问题是,环境问题是一个全国性的问题或国际问题?
The question is, are the environmental issues a national problem or an international problem?
现在的问题是,环境问题是一个全国性的问题或国际问题?
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