a bolt from the blue 晴天霹雳' B$ Z+ m) v, \8 _. }
a piece of cake 轻而易举 6 x1 G1 d! u2 i- a5 f2 @above board 光明正大8 ?1 h+ ?4 J$ ^+ f6 Y/ W
against the clock 分秒必争 q5 m6 N: _) K+ _) ^6 rall thumbs 笨手笨脚! N9 K5 f0 b8 p9 q5 W
all wet 大错特错 " C( D9 A! R% @# c' B+ kants in sb.'s pants 坐立不安# r( T4 L. u* @/ S* U
apple-pie order 井然有序