What should I say to promote Putonghua to parents?

Now, Mandarin will become one of the most important languages in human communication. Many old people have learned Mandarin and stopped joking. In school, Mandarin is the main language for our communication. With the development of science, it becomes more and more important.

Some people make a lot of jokes because they can't speak Mandarin. Something similar happened in our family. Let me give you some examples!

In the evening, the housewife opened her voice and said, "Comrades, you can eat sprout (late) rice!" "We laughed, and I went to ask the housewife what meter Cheryl is? The housewife said, "Why are you so stupid? Cheryl means dinner. " "Oh, so that's it!" Our whole family shouted.

Not only uneducated people can joke, but even some teachers can joke. I have personal experience, too. Let me tell you something:

In the common sense class, the teacher speaks Mandarin for a while and Shaoxing dialect for a while, which makes us puzzled. The teacher's most "standard" sentence is "turn to page 16", which is enough to make us laugh for a long time.

It seems how important Mandarin is and how painful it is not to know Mandarin. From now on, I hope students can learn Mandarin well.