| 例句 |
Ask for the free booklet 'Debt: a Survival Guide'.可以索要免费小册子《债务：生存指南》。Survival bags are made of reflective material to prevent heat loss.救生袋由反射性的材料制成，用来防止热量散失。Survival of the fittest means that only those who make the company a lot of money keep their jobs.适者生存意味着只有那些为公司赚了大钱的人能保住工作。Survival of the fittest is all about adaptability.所谓适者生存说的就是适应能力。 |