遇难地质人员进山为何穿一次性雨衣 【词语拼音】:__ yu nan di zhi ren yuan jin shan wei he chuan yi ci xing yu yi_
遇难地质人员进山为何穿一次性雨衣 【词语简写】:__yndzryjswhcycxyy_
遇难地质人员进山为何穿一次性雨衣 【英文拼写】:Why did the geological personnel who died wear disposable raincoats when entering the mountain