①Last year I spent my whole winter vacation in the US with my host family. The most unforgettable experience I had there was joining the Boy Scouts (童子军) of America. It was there that I got to face a great challenge: camping in the rain.

    ②One Saturday, we went hiking in the rain for more than six hours. When we finally reached the camping site, my shoes, my clothes, my bag and all the things inside it were totallysoaked.

    ③Then, an even worse thing happened. Our guide teacher stepped out and said: “Today's hiking is a test. We're not going back home tonight! We have to live here tonight!” Soon we began to accept the truth and went to work. We just covered ourselves with a kind of plastic sheet and lay down by the campfire. While sleeping, I woke up several times. But to my surprise, I adapted (适应) to the environment quickly. Many others didn't even fall asleep.

    ④The sun finally rose and our hope returned. The bus came at 6 am and sent us back to our lovely home.

    ⑤Many in China say that children in the US were born with an adventurous spirit. But I think they were born with nothing different. Instead, they make differences by facing troubles positively. The camping adventure was a gift they gave themselves. Many Chinese children are over-protected when they are growing up. Therefore, when facing troubles, how can it be possible for us to react positively?