adventure

他们在亚马逊雨林进行了一次探险。

They went on an ___adventure in the Amazon rainforest.

攀登珠穆朗玛峰是他最冒险的经历之一。

Climbing Mount Everest was one of his greatest ___adventures.

这本书讲述了一个男孩的冒险故事。

This book tells the ___adventure of a boy.

我们周末去山里探险吧。

Let's go on an ___adventure in the mountains this weekend.