die from 间接原因In big cities during cold winter months, many old people die from the polluted air.在大城市里，在寒冷的冬季，许多老年人死于污染的空气。（空气污染导致疾病。。。。）die of 直接原因Throw that silly ice bag away before you die of pneumonia.快把那个没用的冰袋摔掉，要不你会得肺炎死掉的。
意译: Hardship will lead to prosperity, while comfort will incur destruction.为梦想而生团队^_^祝你学习进步！如果你认可我的回答，请及时点击【采纳为满意回答】按钮~手机提问者在客户端右上角评价点【满意】即可。你的采纳是我前进的动力~~如还有新的问题，请不要追问的形式发送，另外发问题并向我求助，答题不易，敬请谅解~~O(∩_∩)O，记得好评和采纳，互相帮助！
网上有很多版本Survive in Disasters, Perish in Comfortthrive in calamity and perish in soft livingDeath comes from ease and pleasure.life springs from sorrow and calamity.
有多久没见你
