whoops

1.Whoops! wrong class.

哎哟！走错教室了！

2.Whoops! I nearly dropped it.

哎哟！我差点把它给摔了。

3.Whoops! Don't worry; just an electrical problem. One of the Kicky-Sack sack pickers will have to flick the plug.

哎呀！别担心；只是电出了点题。需要一个工人去敲一下插头。