The great use of life is to spend it for some thing that overlasts it.
To promote the high-quality development of the coal industry, we must rely on technological innovation and intelligent upgrading.
嗅觉是一种强大而原始的感觉,它以独特的方式将我们与世界连接起来。
Sometimes it's very difficult being a dog…
成为人类就是变得脆弱。