english news 英语新闻-Cold air front to sweep China's northern regions

Children play in snow at their kindergarten in Harbin, capital of northeast China's Heilongjiang Province, Nov. 28, 2012

Children play in snow at their kindergarten in Harbin, capital of northeast China's Heilongjiang Province, Nov. 28, 2012. Cold air front moving eastward will sweep China's northern regions during the next few days, bringing strong winds and big temperature drops, the National Meteorological Center (NMC) forecast on Wednesday. (Xinhua/Wang Kai)

A young woman walks in snow in Harbin, capital of northeast China's Heilongjiang Province, Nov. 28, 2012

A young woman walks in snow in Harbin, capital of northeast China's Heilongjiang Province, Nov. 28, 2012. Cold air front moving eastward will sweep China's northern regions during the next few days, bringing strong winds and big temperature drops, the National Meteorological Center (NMC) forecast on Wednesday. (Xinhua/Wang Kai)

A little girl is sent to a kindergarten as snow hits Harbin, capital of northeast China's Heilongjiang Province, Nov. 28, 2012

A little girl is sent to a kindergarten as snow hits Harbin, capital of northeast China's Heilongjiang Province, Nov. 28, 2012. Cold air front moving eastward will sweep China's northern regions during the next few days, bringing strong winds and big temperature drops, the National Meteorological Center (NMC) forecast on Wednesday. (Xinhua/Wang Kai)

A citizen does morning exercises in snow in Harbin, capital of northeast China's Heilongjiang Province, Nov. 28, 2012

A citizen does morning exercises in snow in Harbin, capital of northeast China's Heilongjiang Province, Nov. 28, 2012. Cold air front moving eastward will sweep China's northern regions during the next few days, bringing strong winds and big temperature drops, the National Meteorological Center (NMC) forecast on Wednesday. (Xinhua/Wang Kai)

A primary school boy plays with snow on his way to school in Harbin, capital of northeast China's Heilongjiang Province, Nov. 28, 2012

A primary school boy plays with snow on his way to school in Harbin, capital of northeast China's Heilongjiang Province, Nov. 28, 2012. Cold air front moving eastward will sweep China's northern regions during the next few days, bringing strong winds and big temperature drops, the National Meteorological Center (NMC) forecast on Wednesday. (Xinhua/Wang Kai)

A vehicle works to clean snow on the road in Harbin, capital of northeast China's Heilongjiang Province, Nov. 28, 2012

A vehicle works to clean snow on the road in Harbin, capital of northeast China's Heilongjiang Province, Nov. 28, 2012. Cold air front moving eastward will sweep China's northern regions during the next few days, bringing strong winds and big temperature drops, the National Meteorological Center (NMC) forecast on Wednesday. (Xinhua/Wang Kai)