a bolt from the blue 晴天霹雳* _. p7 v0 r" {; h' Y7 Q4 y' Z) k
a piece of cake 轻而易举 7 _8 q) O! h, t. W) L w5 e6 Vabove board 光明正大( b* ^. \, l! P3 E3 ?
against the clock 分秒必争. b, R' ]- H1 z' s. i4 G) g
all thumbs 笨手笨脚) A7 j0 N3 `7 e& h
all wet 大错特错 ; O/ b. ]0 B) y8 Cants in sb.'s pants 坐立不安 ( ~6 {* V R+ _apple-pie order 井然有序