Many adults remember learning that way by copying letters over and over again.

VOA: special.2009.10.29

We throw our city open to the world and never exclude foreigners from any opportunity of learning and observing even though the eyes of an enemy may profit from our liberality " Pericles boasts once again.

我们的城邦向世界敞开大门,且从不排除让外国人,向我们学习及观摩的机会,就算敌人可能因此,从我们的慷慨中受益“，伯里克利斯再次自夸。

耶鲁公开课 - 政治哲学导论课程节选

People need to start growing their own food and learning how to cook again.

人们需要开始种植自己的食物，然后学会怎样将其烹饪。

吃有机食品 - SpeakingMax英语口语达人