1. survival n.生存,存活;残存物,幸存事物
survive vt.&vi.幸存;生存;比……活得长
the struggle/battle/fight for survival为生存而斗争/战斗/拼搏
a survival from sth.某事物的残存物(遗风、遗迹)
the survival of the fittest 适者生存
survive the accident/earthquake在事故/地震中大难不死
survive from从……(时期)保存下来
survive on(靠很少的钱)维持生活
survive sb. by+时间段比某人多活了……
2. broad adj.广泛的;宽阔的,广阔的;概括的;开阔的
broaden v.变宽;变阔;增长(经验、知识等)
in broad terms从大体上说
a broad street/avenue/river宽广的街道/林荫道/河流
broad shoulders宽肩
a broad smile/grin 咧嘴笑
a broad range of products各种各样的产品
a bro