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關注：1
2013-05-23 12:21
求翻譯：under water and ground pressure. The range of materials excavated by machines today is broader, excavation是什么意思？ 待解決
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under water and ground pressure. The range of materials excavated by machines today is broader, excavation
問題補充： |
湖北省互聯(lián)網違法和不良信息舉報平臺 | 網上有害信息舉報專區(qū) | 電信詐騙舉報專區(qū) | 涉歷史虛無主義有害信息舉報專區(qū) | 涉企侵權舉報專區(qū)
