a bolt from the blue 晴天霹雳 ' |. |, Z8 J9 Pa piece of cake 轻而易举 % Q2 ] G4 v0 n4 y7 ^ fabove board 光明正大 G2 Y. N: I7 V" Z' P. O$ m
against the clock 分秒必争: i9 e; G: I: s
all thumbs 笨手笨脚6 s2 m9 B2 W9 b d
all wet 大错特错4 c M1 |$ `7 {" S ^% [
ants in sb.'s pants 坐立不安) k! V3 N$ @# p5 C9 v
apple-pie order 井然有序