2021年4月19日，星期一，雨。
今天我乘地铁去游泳，进地铁站时还是晴天，出地铁站时就已经下起了雨，因为我没有准备任何雨具，我只有冒雨奔向健身房，结果淋湿了头发和衣服，幸好游完泳回家时，雨已经停了，才避免了再次被淋湿。看来古语＂晴带雨伞，饱带饥粮＂就是对未雨绸缪的诠释。
Monday, April 19, 2021, rain.
I went swimming by the subway today. It was still sunny when I entered the subway station. It rained when I left the subway station, because I didn't prepare any rain tools. I had to run to the gym in the rain. As a result, I got wet with my hair and clothes. Fortunately, when I finished swimming home, the rain had stopped, so I avoided getting wet again. It seems that the ancient language "sunny with umbrellas, full with hungry food" is an interpretation of preparing for the rain.
