"what do I want?" The pupil chuckled: "what I want is very simple. It's just a chore for you. Oh yes, this idiom doesn't seem to be wrong, but it's hard for me. Hey, machinery, how do I use these two Chinese idioms?"

the machine turned over his eyes and directly ignored the action of the pupil, which was often nervous, and looked at his burning clouds mechanically.

the middle-aged man frowns and looks at the pupils. If the requirements put forward by the pupils are too difficult, he will give up without hesitation. If he is not this kind of character, he has already broken through the s level....