19.你重新生起一堆火。大概过了两个小时，你又听到直升机的声音。这次，飞机上的人看到了烟，并着陆在你旁边的雪地上。

You are safe. You fly to hospital where you can rest and eat.

这下你安全了。你乘飞机前往医院，你在那里可以休息和吃饭。

20.You are going down very fast into the mountain but you can turn the plane to the left or the right. To the right there are some trees. To the left there is deep snow.

20.你极快地向山中坠去，但你可以让飞机向左转弯或向右转弯。右边是一些树木，左边是厚厚的积雪。

You turn to the right.Go to 11.

你向右转。见第11节。

You turn to the left. Go to 15.

你向左转。见第15节。

21.You walk on down the river. You are now very hungry. You must eat something. There is fruit on the trees, or fish in the river.

21.你继续沿着河边走。你现在很饿。你需要找些东西吃。你看到树上有果子，河里有鱼。

You try and catch a fish. Go to 26.

你试着抓鱼。见第26节。

You eat some fruit. Go to 5.

你吃了一些果子。见第5节。