mind boggling meaning in English

令人吃惊的
十分惊人的

The mind boggles at the amount of research yet to be done
要做的研究数量之大简直令人难以置信。
He ' s so stupid , it ' s mind boggling
他是个蠢货，总是犹豫不决！
My neighbour wears his dressing - gown to work . the mind boggles
我的邻居穿著晨衣去上班.真不可思议
I tried to check the accounts but there are so many entries altered or crossed out that it makes one ' s mind boggle
我试图将账目核实一下，但变更或销掉账目实在太多，真是令人头痛。