The key for the eighty-year-old professor to keep fit is to jog three kilometres every morning.
这位八十
教授保持身体健康关键就是他每天早上慢跑三公里。
The key for the eighty-year-old professor to keep fit is to jog three kilometres every morning.
这位八十教授保持身体健康关键就是他每天早上慢跑三公里。
声明：以上
句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表
亦不代表本软件
观点；若发现问题，欢迎向我们指正。
