桌上有个奇怪的东西，但我不知道那是什么。

There's some strange ___whatever-it-is on the table, but I don't know what it is.

“我讨厌这部电影！” “好吧，无所谓，我们换一部看。”

"I hate this movie!" "Well, ___whatever it is, let's watch something else."