Heavy smog set to stick around
By Zheng Jinran | China Daily | 2017-01-03 08:07
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![Heavy smog set to stick around](../../images/attachement/jpg/site1/20170103/d8cb8a51464719d52b680b.jpg) |
Traffic comes to a standstill at a toll station on the Beijing-Hong Kong-Macao Expressway on Monday afternoon. The capital's expressways experienced heavy traffic congestion as large numbers of people began returning after the three-day New Year holiday. [Photo by Fu Ding/China Daily]
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