这是情书，当然是因为我爱她了。

It's a love letter, surely because I loved her.

youdao

为什么我要写这封信？这是情书，当然是因为我爱她了。

Why I wrote this letter? It's a love letter, surely because I loved her.

youdao

为什么我要写这封信？这是情书，当然是因为我爱她了。

Why I wrote this letter? It's a love letter, surely because I loved her.

youdao