black-tie造句

1、More than a few of us do not know the difference between black-tie or white-tie events.
但很多人却不知着黑领结或白领结盛会的不同之处。

2、he wore semiformal attire; a black-tie dinner
他穿着半正式的服装；要求穿半正式服装的宴会。

3、it was a black-tie function
它是一次半正式集会。

4、it was a black-tie function.
它是一次半正式集会。