据杭州市气象台发布，有一股强冷空气已经影响我市，自昨日起，我市开始出现大范围降温，并伴有大风天气，高山地区将会出现霜冻，并且这样的天气将持续较长一段时间，请各位留学生做好防风、防寒、保暖等工作，调整作息，夜晚尽量不要外出。

According to the Hangzhou Municipal Meteorological Observatory issued, there is a strong cold air has affected the city, since yesterday, the city will have a wide rang of drop in temperature, accompanied by strong winds weather, mountain area will appear frost, and the weather will continue for a longer period of time. Internaitonal students please keep warm and windproof,Moreover, please adjust the schedule, try not to go outside at night.