sports such as base-jumping, bungee jumping, and canyoning which offer a high level of excitement but which also involve a certain element of danger, sometimes to the point of being life-threatening
| 单词 | extreme sports |
| 释义 | extreme sportspl nounsports such as base-jumping, bungee jumping, and canyoning which offer a high level of excitement but which also involve a certain element of danger, sometimes to the point of being life-threatening |
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