mandarin怎么记忆

mandarin放到句子当中去记忆

例句

1、

Research on Test Paper Design of the Chinese Mandarin Language Test System

普通话水平测试（PSC）试卷设计研究

2、

Research on Large Vocabulary Continuous Speech Recognition System for Mandarin Chinese

汉语大词汇量连续语音识别系统研究进展

3、

The best out of people to say good Mandarin.

外出的人最好能够说好普通话。