Arsonation
引入胂羧基
??? 情景例句
My name is Lu Wei. I am beside Beijing Hotel on Changan Street.
我叫陸偉，在長安街北京飯店旁邊。
What's your family name?
你姓什么？
John Dewey has said in all seriousness that the part played by custom in shaping the behaviour of the individual,as against any way in which he can affect traditional custom,
風俗在形成個人行為方面所起的作用和一個對風俗的任何影響相比，