遇上阴雨或寒冷的天气，心情也可能会变得湿答答的。如何才能驱散心头的阴云，重拾阳光灿烂的好心情？一起来了解吧。

Identify SAD symptoms

识别季节性情绪失调症状

Many people are affected by the change in seas（试读）...