我们今天要学的词是mourn。Mourn的意思是哀悼，悼念。在9/11袭击周年之际，《纽约时报》说："Bush mourns 9/11 at Ground Zero as N.Y. remembers," 布什总统在世贸大楼旧址和纽约民众一同悼念9/11死难者。

但是对于一些死难者家属来说，失去亲人是永远的伤痛："Some of the victims's families will never stop mourning their loved ones." 对于我们来说，最好的悼念方式让世界更安全："One way to mourn victims of terrorist attacks is to try ourselves to make this world a safer place." 我们今天学的词是mourn...