coal mine safety

常见例句

双语例句

• But coal-mine safety became a hot spot of social attention.
  煤炭供需紧张关系缓和，煤矿安全成为社会关注热点。
• The paper analyzes the difference between China and American coal-mine safety.
  系统地分析了我国的煤矿安全与美国相比所存在的差距与不足。
• On Tuesday afternoon, Kevin Stricklin, the federal coal-mine safety chief, hazarded an answer.
  周二的下午，联邦矿山安全署署长凯文•斯特里克林大胆给出一个答案。
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