词这种文体，应当写得精微美妙，修饰得当。
实验室里的每次失败都能教会你宝贵的东西——只要你留心。
A miner’s helmet doesn’t just protect the head—it symbolizes the dignity of hard work.
Technology should serve agriculture, not the other way around - we must never forget our roots.
If you are going through hell， keep going.
Art is a way of making the ordinary extraordinary.
