such-and-such
01
某某, 如此这般
used to refer to something unspecified, unknown, or not needing to be named explicitly
例子
The invitation said the event would be held at such-and-such a place.
邀请函上说活动将在某某地方举行。
He always talks about such-and-such a celebrity like they ’re best friends.
他总是谈论某某名人，好像他们是最好的朋友。
