The most important room in a house is the space between people.
To promote the high-quality development of the coal industry, we must rely on technological innovation and intelligent upgrading.
我不是说唱歌手,我是一个欧洲的传奇。
对模糊性的不容忍是专制人格的标志。
晶体管不是单一的发明,而是一系列相互建立的发现。