To understand this you need to know that our body has a natural cleansing system that is done by the colon.

要理解这一点你必须知道，我们的身体有一个自然的清洗系统，是由冒号。

youdao

To understand this you need to know that our body has a natural cleansing system that is done by the colon.

要理解这一点你必须知道，我们的身体有一个自然的清洗系统，是由冒号。

youdao