智能化矿山建设是煤炭行业未来发展的方向。

Innovation in agriculture isn't just about technology; it's about understanding the land and listening to those who work it every day.

元素可以分为具有相似性质的组。

【释义】传奇作为一种艺术门道，越是细致入微就越显缜密，越是巧妙构思就越显精湛。