| 例句 |
We know from experience that hot objects are painful to touch.凭经验我们知道触碰高温物体会引起疼痛。He can forcast the typhoon by experience.他能凭经验预测出台风。An estimate was made by rule of thumb.凭经验做出了估计。This is an educated guess.这是一个凭经验所作的猜测。That is his job and I know from experience that he does it very well.那是他的工作，我凭经验知道他做得很好。 |