三人行，必有我师(焉)

部首
人 part 6
代, substitute/generation; 令, order/make; 以, by means of ( ”pinyin” )
https://www.mdbg.net/chinese/dictionary?cdqrad=9

语法
Chapter 3 quiz: 是，在，有
https://routledgetextbooks.com/textbooks/9781138651142/quizzes.php

词汇
商品, commodity; 商业, business ( ”pinyin” )
https://mandarinbean.com/new-hsk-3-word-list/

Guardian:
咱们就以水代酒, we'll drink water instead of alcohol
你是龙城市商业圈的龙头, you're a leader of the Dragon City business community

Me:
那部电影令人很感动。
这仅仅是一个商品，没有那么重要。