光说不练guāng shuō bù liàn常用成语 基本例句 be all mouth and trousersall talk and no action指只会说而不干实事。繁体光説不練近义光说不做反义埋头苦干我的同事们说，光说说又不花钱，但是在我看来，动嘴比动手交易要强得多。相信读者当中也有很多像我一样耐力不足的人，光说不练或许也能令你们最终收益。 They say talk is cheap, but in my case, it's much better to be talking than trading. Many of you, fellow impatient brethren, might benefit from the same. topsage