But for the US oil firms that Trump wants to invest heavily in Venezuela, the question is a simple one - do the numbers add up?
从“短平快”转向“中长线”。 当短途东亚目的地卷无可卷时，10天左右的“中航线”，乃至探索东南亚、南太平洋的“长航线”，将成为新的增长点和利润来源。，详情可参考WPS下载最新地址
提升全要素生产率 释放经济增长新潜力，详情可参考91视频
"It's getting worse and worse, week in, week out," the organisation's co-founder Becky Joyce says in the cold February air.
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