a bolt from the blue 晴天霹雳 : T9 y2 h, H7 Qa piece of cake 轻而易举 9 M2 F1 M1 b9 ]" zabove board 光明正大) L7 S ?, H. f5 V7 v0 d
against the clock 分秒必争 9 ?. ]" p2 T& I7 J# |$ Ball thumbs 笨手笨脚 # \, b* K0 m' wall wet 大错特错" Q% ]0 w/ f: |3 L, M
ants in sb.'s pants 坐立不安 * j$ F* A f3 k" [apple-pie order 井然有序