在爱的算术中，一加一可以等于一切，二减一等于零。

In the arithmetic of love, one plus one equals everything, and tow minus one equals nothing.

youdao

在爱的算术中，一加一可以等于一切，二减一等于零。

In the arithmetic of love, one plus one equals everything, and tow minus one equals nothing.

youdao