The runners flexed their muscles as the preparatory activities for the race.
"赛跑选手们伸屈四肢,放松肌肉以此作为比赛前的准
活动。"
的, 准的;习;的;
;
动;
作；筹作阶段；
委员会科；课程科；学校会议，会议巷道The runners flexed their muscles as the preparatory activities for the race.
"赛跑选手们伸屈四肢,放松肌肉以此作为比赛前的准活动。"
This was where we were to have our preparatory language courses.
这就是我们要上语言课的地方。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人
审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
