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。