a bolt from the blue 晴天霹雳 ) R d) m: H" C+ Ga piece of cake 轻而易举9 q, R( }$ O' U- Y3 |( ?
above board 光明正大; u6 N( ?: \5 h
against the clock 分秒必争- b H5 C* n9 K; N- k- V% V
all thumbs 笨手笨脚& _# ^1 Y' a5 [; L
all wet 大错特错4 }) S9 X: E# o+ n
ants in sb.'s pants 坐立不安 % z" x; K' P7 @3 r! o2 Aapple-pie order 井然有序