skill of safe stope 安全回采技巧
safe skill
安全技能
以上为机器翻译结果,长、整句建议使用 人工翻译 。
Eleanor Creesy used all her skill to find a safe path for the huge ship.
VOA: special.2009.12.23
Everyone has some interest that can be turned into a skill that is legal, reasonably safe, and has value both to that person and to society.
NPR: Excerpt: 'Delivered from Distraction'
Ship captains rely on the skill and judgment of harbor pilots to ensure the safe navigation of the vessel so that the cargo can be safely transferred to shore side facilities.
FORBES: The Port of New York and New Jersey, a Critical Hub of Global Commerce
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