中英释义：
双语例句
接触性运动总是存在受伤的风险。
There is always a risk of injury in contact sports.
如果你喜欢橄榄球、橄榄球、足球或是拳击运动，那么你就会很清楚这些以及其他接触性运动中的运动员常处于脑震荡的危险境地。
If you follow football, hockey, soccer, or boxing, then youknow that athletes in these and other contact sports are at constant risk for a concussion.
重点词汇
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接触
contact; touch; meet; expose; connect with; come into contact with; get in touch with; encounter; exposure
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运动
sports; sport; exercise; athletics; motion; movement; locomotion; campaign; move; manoeuvre; athletic; sporty; kinetic; motive; locomotive; in motion; -ism