有些运动员意识到他们所选择的体育运动是非常危险的。
There are some who realize their chosen sport can be very dangerous.
现代研究发现，传统体育运动在改善糖尿病危险因素、调节血糖、减少并发症等方面有较好的疗效，适宜推广并进一步深入研究。
Modern research find that traditional PE can improve diabetes risk factors, regulates blood sugar and reduce complications, appropriate to promote and further in-depth study.
同样，轮滑也是危险的体育运动，因此您应该接受(注意)涉及自己的所有风险。
Well, skating is a dangerous sport, and so you agree to accept all risks involved yourself.
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