1.A woman is a nest-defender - her role was to ensure survival of the next generation.
女人是巢穴的保卫者——她的任务就是确保下一代的生存。
2.Rationing will ensure survival of the weak and equity in distribution to the rest of the displaced population.
分配时必须确保虚弱难民的生存需要以及对其他灾民的公平分配。
3.Grandparents might forgo their share of a meal to ensure survival for the youngest generation.
祖父母为了使得最小一辈能够存活下来，放弃他们的食物给小辈们吃。
4.Freed from the need to get big quickly to ensure survival, they have existed in a 'comfortable oligopoly. '
由于不必为确保生存而迅速扩大规模，四大银行以一种“自在的寡头卖主垄断”方式存在着。
5.Industry analysts estimate more than 90 percent of Chinese group-buying websites barely make enough money to ensure survival.
行业分析家估算，超过90%的中国团购网站赚得的入仅仅可以生存。
6.The 2011 San Diego Day of Trauma will focus on the first 24 hours of trauma care and the key steps to ensure survival after severe injury.
2011年圣地亚哥外伤日将集中在第一个24小时创伤护理的关键步骤，以确保严重损伤后的生存。