部首
人 part 20
佩, to respect; 佳, good/beautiful; 使, to cause/to use/messenger ( ”pinyin” )
https://www.mdbg.net/chinese/dictionary?cdqrad=9

语法
Chapter 10 quiz: 了
https://routledgetextbooks.com/textbooks/9781138651142/quizzes.php

词汇
使, to cause/to use/messenger; 大使馆, embassy ( ”pinyin” )
https://mandarinbean.com/new-hsk-3-word-list/
[cheating on word order very slightly to put all the 使 in one place]

Guardian:
佩服你的勇气，胆量，你为了达到目的不择手段, I respect your courage, your guts, the way you'll use any method available to achieve your goals
我给你买了最爱吃的, I bought you your favorite
你区区一个副使, you're just a minor messenger

Me:
会议上的讨论使他们决定。
我曾经在大使馆工作过。