综合一区欧美国产,99国产麻豆免费精品,九九精品黄色录像,亚洲激情青青草,久久亚洲熟妇熟,中文字幕av在线播放,国产一区二区卡,九九久久国产精品,久久精品视频免费

文字稿:

A journey to the roof of the world.

An 80-year-old Japanese mountaineer, Yuichiro Miura, has become the oldest man to reach the summit of Everest.

The octogenarian has climbed the mountain twice before.

But Mr Miura's record could be short-lived; an 81-year-old Nepalese climber is preparing to make his ascent this week.

Vocabulary 詞匯:

mountaineer 登山者

summit 山頂、頂峰

octogenarian 八旬老人

short-lived 短暫的

ascent 攀登