Don't tell my mother about the party, because I want to surprise her.

别告诉妈妈关于派对的事情，因为我想给她个惊喜。

youdao

I want to throw her a surprise party.

我想帮她办个惊喜派对。

youdao

I want to give her a surprise, so I decide to buy her some flowers.

我想给她一个惊喜，所以我决定给她买一些花。

youdao

I want to give her a surprise, so I decide to buy her some flowers.

我想给她一个惊喜，所以我决定给她买一些花。

youdao