"추가하다" 예문을 좀 써주세요. In my book, I see '알람'을 추가해서 원하는 시간을 설정하면 돼요. I'm not sure how else I can use the word 추가하다. Is it mostly used for scheduling alarms on phones? Could you please provide more examples? 감사합니다!

"후덥지근하다" 단어 있는 문장을 써주세요 Could you please use 후더지근하다 in a sentence please so that I can understand its meaning.

How do you say "mean" in Korean? Is there one word for "to be mean" (adjective) in Korean? I am thinking of the opposite of 착하다. 감사합니다!

굽다, 굽히다, 구부리다 I'm trying to understand the differences between these three words. Could you please write a sentence using each one to help me understand the contexts better? 갑사합니다!

마당 vs. 후원? My understanding is that 마당 is more general, for a yard/garden that is in front of, behind, or next to a house. 후원 is specifically the back yard. Is this correct? If there is a better word for "yard" (as in a garden/green space by a house), please let me know. Thank you!

Example sentence with 심하다? I'm looking for a good sentence that uses 심하다 that I can use for a flashcard to understand the meaning. Thank you very much! 감사합니다!

"덕분 맛나게" example I'm looking for an example of "덕분 맛나게" (a simple, two-line dialogue or short sentence) that uses the phrase correctly. (I use this for flashcards.) Thank you very much!

이용 일시 in a sentence? I'm making flashcards for new vocabulary and need an example sentence (or short dialog). I'm not sure how to use 이용 일시 correctly in a sentence? Could you please help me? Thank you! 어떻게 "이용 일시"를 사용해요? 장문을 써주세요. 감사합니다!!

사항 in a sentence? Could you please use 사항 in an example sentence so I can get a better sense of its meaning? Thank you!