Plastic pollution has been one of the most serious problems today.
塑料污染是当今最严重的问题之一。
I think the most serious problems are actually cultural ones.
我认为最重要的问题实际上是文化问题。
This is one of the most serious problems facing us.
这是我们面对的其中一个最大问题。
Nutrient problem is one of the most serious problems.
营养问题是最严重的问题之一。
So water shortage has become one of the most serious problems.
所以缺水已经成为最严重的问题之一。
So water shortage has become one of the most serious problems.
所以水资源短缺已经成为一个很棘手的难题。
Perhaps the most serious problems occur in the stomach and intestines.
最严重的问题或许出现在胃和肠里。
Scale is one of the most serious problems in water controlling in oil field.
油气田结垢是油田水质控制中遇到的最严重的问题之一。
In your opinion, what are the most serious problems associated with modern life?
在您看来,什么是与现代生活相关的最严重的问题是什么?
It is recognized that environment pollution has become one of the most serious problems.
人们一致认为环境污染已经成了最严重的问题之一。
It is recognized that environment pollution has become one of the most serious problems.
人们一致认为环境污染已经成了最严重的问题之一。
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