send out invitations的用法和樣例：
例句
- This invitation was sent out early to enable you to plan appropriately.
為了使您能夠做出合理的安排，我們提前向您發出邀請。 - We have sent out invitations to set the stage for a family reunion on my parents'silver wedding day.
為準備在我父母親銀婚紀念日那天全家團聚，我們已發出邀請。 - The American seem to give out their invitation so far in advance.
美國似乎提前許多天就發出請貼。
