To indulge in empty talk is of no use br>only by carrying out experiments that one can learn it. br>The proof of the pudding is in the eating. br>
Related Translations:
空谈: 1.(只说不做) indulge in empty talk 短语和例子他只会空谈。 he is all talk and no deed.2.(不切合实际的言论) empty talk; idle talk; prattle; 空谈主义 phrase-mongering
空谈无补: talk of the devil and he will appeartalking mends no holes
无补: of no help; of no avail 短语和例子于事无补 do not help matters; will not mend matters; 恐怕我的雄辩也无补于事实了。 i am afraid my eloquence did not avail against the facts