What is the weather like in your hometown?
你家乡的天气怎么样？
It's very hot. The temperature is often over 40°C.
非常热。温度时常超过40摄氏度。
Tomorrow's high will be 17°C, and low 12°C.
明天最高气温17摄氏度，最低气温12摄氏度。
It's 60°F in the room.
室内60华氏度。
It's 12 degrees below zero centigrade.
零下12摄氏度。