一无所获用英语怎么说？

一无所获

例句

• The robbers fled empty-handed. 抢劫犯一无所获地逃走了。
• If you don't try, you don't stand a chance of gaining anything. 如果你不尝试, 将会一无所获.
• "Getting nowhere fast," pronounced Crosby, "that's what we're doing." 克罗斯比断言说：“我们一无所获，在做无用功。”
• The jockey rushed back from America to ride at Nottingham on Monday but went unrewarded. 那位职业赛马骑师周一从美国赶回诺丁汉参加比赛，但是一无所获。
• 'Getting nowhere fast,' pronounced Crosby, 'that's what we're doing.'... 克罗斯比断言说：“我们一无所获，在做无用功。”
• My mind won't stop going round and round on the same subject and I seem to be getting nowhere... 我脑子一直在不停地围绕着同一个问题转啊转，但一无所获。
• I spent a fruitless ten minutes walking up and down the high street, desperately avoiding eye contact with passers-by. 我在大街上一无所获来回走了10分钟，其间还要拼命地躲避路人的目光。
• They drew a blank in their search for the driver. 他们四处寻找那个司机，但一无所获。