a bolt from the blue 晴天霹雳7 V3 m& q' Q- Y; Z3 _. h9 F
a piece of cake 轻而易举. X" C. Z! m* Z
above board 光明正大 ! ^% F6 I/ w X& H9 v9 b4 vagainst the clock 分秒必争 l a) [8 D8 n3 Wall thumbs 笨手笨脚 # ^) _- y2 r0 Qall wet 大错特错 " `5 H0 k0 I: B- g \ants in sb.'s pants 坐立不安6 e0 v: q. t a+ c& A# ?
apple-pie order 井然有序