... talk?at?random 东拉西扯 shoot at random无的放矢 test at random 随机检验 ...
2
?盲无目标地射箭
...形容十分羞愧 [ shoot at random;discharge one's pistol in the air;stoot an arrow without a target ] 盲无目标地射箭。比喻说话、写作离题,行动盲目 [ the whole year;regardless of winter or summer ] 不论冬夏,指一年四季 ..