The key to trading success is to have a solid understanding of market dynamics.
交易成功的关键是对市场动态有扎实的理解。
音乐可以治愈心灵，我希望我的歌可以帮助人。
未来能源结构将是多元化的，煤炭行业需要找准自己的定位。
Time is dead as long as it is being clicked off by little wheels; only when the clock stops does time come to life.
"In the world of science, collaboration is the key to unlocking the secrets of life."