三人行，必有我师(焉)

成语
咄咄逼人 overbearing, aggressive, pushy
人心惶惶 people are anxious
二人世界 a couple absorbed in a romantic atmosphere (lit. a world of two people)
( ”pinyin” )

词汇
课程, curriculum; 功课, schoolwork ( ”pinyin” )
https://mandarinbean.com/new-hsk-3-word-list/

Guardian:
我的确实是想找一个徒弟，但绝对不会像你们这样咄咄逼人的, I'm certainly looking for an apprentice, but definitely not a pushy one like you lot
现在怎么办？大家都人心惶惶的, what should we do? Everyone's very anxious
老大，你是不是巴不得我们全军覆没，好留你跟沈老师二人世界, boss, are you hoping we'll all fail and leave you and Shen-laoshi to make heart-eyes at each other?
[no 课 words of this kind]

Me:
跟她开始谈恋爱以来，他一点也没用了，都是二人世界的了。
那个学校的课程我觉得不太好。

语法
V + 不懂, not to understand something
https://resources.allsetlearning.com/chinese/grammar/Potential_complement_%22-bu_dong%22_for_not_understanding

词汇
课, class/course; also 课本, textbook; 课文, text; 上课, go to class; 下课, finish class ( pinyin )
https://mandarinbean.com/new-hsk-1-word-list/

Guardian:
不是怀疑，是看不懂, it's not that I'm suspicious, it's that I don't understand (what I'm seeing).
那我下课之后过来接你, then I'll come and pick you up after my class.
准备去上课吧, let's get ready for class.

Me:
我就算看得懂中文句子，也是听不懂说话的。
他现在在上网球课。