【推荐1】他在为了正义而斗争的时候表现出非凡的勇气。
He showed ________when he ________.

【推荐3】我确信人们会永远记得那些为人类进步斗争过的人。
I am sure people will always ________ ________ who ________ ________ human progress.

【推荐1】The three-month, 1,900-mile journey from Paris to Warsaw is Dubanchet’s way of raising ________ of food waste in Europe and throughout the world.
从巴黎到华沙长达1900英里，历时三个月，这是杜班奇加强欧洲和全世界对食物浪费的意识的办法。

【推荐2】没有观察力的旅行者犹如没有翅膀的鸟儿。
A traveller without ________ is a bird without wings.