我在邀请卡上写了请回复，所以我能知道要做多少食物。

I wrote RSVP on the invitations so we will know how much food to cook.

youdao

我在邀请卡上写了请回复，所以我能知道要做多少食物。

I wrote RSVP on the invitations so we will know how much food to cook.

youdao