Backorders
待料未付定貨
??? 情景例句
Goodbye, thanks for inviting me. I had a lovely time.
再見，謝謝您的邀請。我度過了一段美妙的時光。
You may be interested in only some of the items.
你也許對某些產品感興趣。
I believe we should buy the smaller one.
我認為我們應該買較小的機子。