重点讲解：
1. break out （战争、战斗或疾病）爆发；
例句：A cholera epidemic broke out after the flood.
一场流行性霍乱在洪水过后就突发了TXn~R9APjp!。
2. be made up of 组成；构成；
例句：Life is made up of sobs, sniffles, and smiles, with sniffles predominating.
人生是以哭、泣、笑三者构成的，尤以泣为最dauc.s=Xyx9b!I+。
3. add in 加入；
例句：Once the vegetables start to cook add in a couple of tablespoons of water.
开始烹调蔬菜时，加入几调羹水!g|vfHYrRTc2。
4. plan out 周密地计划；详尽地安；
例句：I have started planning out what I shall be doing next week.
我已开始详细安排下周要干的事儿了ZNO%9kqf-D!Z。