音频讲解
Money 钱 (3)
Finally, you can consider donating money (giving money without receiving anything in return) to a good cause, such as preserving the environment or researching cures for diseases. Non-profit organizations are always trying to raise money (get donations) for their various projects. 最后，你可以考虑捐钱给慈善（一个正当的理由），如保护环境或研究治疗疾病的药物。非营利组织总是试图为他们的各种项目筹集资金（获得捐款）。
知识点：
1. donating money：捐钱
2. raise money：筹款
Travel 旅行 (1)
Last week I had the worst business trip I’ve ever taken. Normally a travel agency takes care of booking my flight (buying a plane ticket) and making my hotel reservation, but this time I decided to make the travel arrangements myself. Big mistake! 上周我经历了我有史以来最糟糕的一次出差。通常旅行社会帮我订机票和订酒店，但这次我决定自己做旅行安排，大错特错了！
First of all, the plane was overbooked (there were more passengers than seats available) so I was bumped to a later flight. When they gave me my new boarding pass (the ticket that allows you to enter the airplane), they didn’t ask me if I’d prefer a window seat or an aisle seat (a seat next to the corridor) – and I was stuck in the middle. To top it off, it was a very bumpy flight (a flight with a lot of turbulence) 首先，这架飞机超额预定（乘客多于座位）。所以我被调到了晚一点的航班。当他们给我新的登机牌（允许你进入飞机的票）时，他们没有问我喜欢靠窗的座位还是靠过道的座位（靠近走廊的座位）——我就被卡在中间了。总之，这是一次非常颠簸的飞行（一次有很多气流的飞行）
知识点：
1. business trip：出差；差旅
2. travel agency：旅行社
3. booking my flight：订机票
4. making my hotel reservation：订酒店
5. make the travel arrangements：做旅行安排
6. the plane was overbooked：这架飞机超额预定了
7. I was bumped to a later flight：我被调到了晚一点的航班
8. boarding pass：登机牌
9. a window seat：靠窗的座位
10. an aisle seat：靠过道的座位
11. a very bumpy flight：一次非常颠簸的飞行
想要学习更多内容的同学可以了解一下我的最后一波英语畅学卡
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