A powerful cold wave is gripping large parts of China this week, driving temperatures sharply lower and pushing the freezing line steadily south, according to the National Meteorological Center. 據國家氣象中心稱，本週一股強勁寒潮正席卷中國大部分地區，氣溫急劇下降，冰凍線持續向南推進。 The center continued to issue blue alerts — the lowest of a four-tiered color-coded warning system — for a cold wave and strong winds on Tuesday morning, forecasting that the cold air will keep moving east and south through Wednesday. 氣象中心週二上午繼續針對寒潮和大風發布藍色預警——這是四級顏色編碼預警系統中的最低級别——並預測冷空氣將持續向東和向南移動至週三。 Yang Shunan, chief forecaster at the center, said the cold wave has already gripped the entire northern part of the country and continues to push south. 氣象中心首席預報員楊舒楠表示，這波寒潮已覆蓋全國北方地區，並持續向南推進。 As of Tuesday afternoon, temperatures in the Inner Mongolia autonomous region, Northeast China and North China had ...