During the subsequent drifting, attributing to other boats, our boat turned over for twice. Our boat had to turn upside down at the bottom of the fall because of the heavy bumping from the upriver boat. really amusing!

• 在接下来的漂流中，由于其它船的缘故，我们又翻过两次船。两次都是我们在谷底，被上游跟下来的船砸翻的。真是有趣得很！