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1·Lose weight before starting trampolining.

在玩蹦床前要先减肥。

2·Actually, trampolining has many advantages.

事实上，蹦床有很多优点。

3·Trampolining has benefits similar to those of running, but without too much stress on knees and ankles.

蹦床和跑步有相似的好处，但是不会给膝盖和脚踝带来太多的压力。

4·If you would like to start trampolining, you may first need to ask a doctor to make sure it's a safe activity for you.

如果你想开始玩蹦床，你可能首先需要请医生确保这对你是一项安全的活动。

5·Fun! I've surprised myself by enjoying activities like trampolining and fencing.

乐趣！我惊讶自己居然喜欢像蹦床和击剑那样的活动。

6·The article researches and analyses on training and competition of juvenile athlete of Jiangsu Province in trampolining.

对江苏省少年运动员蹦床训练和比赛的情况进行研究分析，提出姿态训练的重要性及简单的训练方法。

7·The trampolining markets of the past few weeks have already administered this kind of fright, reminding investors that risk is just that.

而过去的几个星期中，动荡的市场给人们带来的正是此类的惊恐，提醒投资者风险随时存在。