But that is not the only problem. Because of the recession, people are traveling less.
VOA: special.2009.03.02
Now, in practice, this is not the only problem facing two firms who are trying to produce the monopoly output.
实际上 这并非两个想维持垄断产量的,企业需要面对的唯一问题
the fact that the only problem you're having is the lack of what your expressing and need for.
事实上,你唯一的问题就是你缺少或需要的东西仍未被满足。
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