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Rock climbing is a challenging and dangerous sport.
攀岩是一项富有挑战性又很危险的运动。
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Landslide and dangerous rock are the most common form of geological hazard.
滑坡与危岩是两种最为常见的地质灾害形式。
youdao
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Landslide and dangerous rock are the most common form of geological hazard.
滑坡与危岩是两种最为常见的地质灾害形式。
youdao