说实话，这课怎么这么难读啊，可怜读的地方太多。
Lesson 52: ADVENTUROUS EXPERIENCES 冒险的经历
766. I spent this summer fighting forest fires.
767. My brother is a rodeo rider.
768. John is a New York City firefighter.
769. She was trapped on a mountain in Tibet for almost a day.
770. His raft turned over in rough whitewater.
771. Have you ever seen a bullfight in Spain?
772. I love bungee cord jumping.
773. The adrenalin rush is incredible.
774. I live for excitement.
775. I’m planning to climb Mount Denali in Alaska.
776. I was worried that I would chicken out the first time I tried it, but I found out that you get so caught up in the excitement that you don’t have time to be scared.
777. Everything happens so quickly that you won’t have time to start worrying.
778. Not everyone can say that they’ve climbed some of the tallest mountains in the world.
779. Every year some people are killed falling off cliffs, getting caught in avalanches, or from exposure to the elements.
780. I prefer to rough it when I go camping.
