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备活动。"
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备活动。"
This was where we were to have our preparatory language courses.
这就是我们要上语言预备课的地方。
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