为什么我要强装笑颜取悦我的父母？Why should I struggle on to please my parents?我从未刻意取悦别人。I've never gone out of my way to propitiate people.他一会儿欺负人一会儿取悦人。He could alternately bully and charm people....
The quantal features can be obtained by the canonical procedure of quantization.量子特征可用正则量子化方式得到.In particular he sought the canonical form of any pencil.他特别地找寻任何束的标准型.These canonical forms have to existence except in our...