a bolt from the blue 晴天霹雳" z6 ~6 g) p5 A
a piece of cake 轻而易举: L1 E$ }5 R, n; R/ G4 u& a
above board 光明正大% Z A' X, R" p& I! s1 l5 z/ X) [
against the clock 分秒必争 : t4 u: Q8 Q$ @; A0 wall thumbs 笨手笨脚7 y& S( l; N; L9 |: k
all wet 大错特错 " y) U W' H# u: e7 ?: iants in sb.'s pants 坐立不安 3 L7 P" \" t* V0 [" u2 Z/ _apple-pie order 井然有序