hiking是什么意思

　　例句：

　　Her hobbies include hiking and photography.

　　她的業(yè)余愛(ài)好包括徒步旅行和攝影。

　　I had done no skiing, no climbing, and no hiking.

　　我從未滑過(guò)雪、攀過(guò)巖和徒步旅行過(guò)。

　　If the weather's fine, we'll go hiking this weekend.

　　如果天氣好，我們這個(gè)周末就去遠(yuǎn)足。