Yesterday's joy wilI become today's sadness; yet today's sadness will grow into tomorrow's joy.

昨日的快乐变成今天的哀愁，今天的悲伤又转为明日的喜悦。

youdao

Yesterday's joy wilI become today's sadness; yet today's sadness will grow into tomorrow's joy.

昨日的快乐变成今天的哀愁，今天的悲伤又转为明日的喜悦。

youdao