矿工的头盔不仅保护头部——它还象征着辛勤工作的尊严。
A miner’s helmet doesn’t just protect the head—it symbolizes the dignity of hard work.
When you arrive at your room in a hotel， locate the emergency exits. It only takes a minute.
C has the power of assembly language and the convenience of … assembly language.
邪恶是任何分散注意力的东西。