076. ํ๊ฒฝ ์ค์ผ ๐ (Pollution)
Hong teacher talked about environmental pollution. โฝ๏ธํ๊ตญ์ด ํ ์กฐ๊ฐ ์ ํ๋ธ: https://www.youtube.com/c/APieceOfKorean/ ๐ธํ์ ์๋ https://www.instagram.com/honeyhong_story/
Hong teacher talked about environmental pollution. โฝ๏ธํ๊ตญ์ด ํ ์กฐ๊ฐ ์ ํ๋ธ: https://www.youtube.com/c/APieceOfKorean/ ๐ธํ์ ์๋ https://www.instagram.com/honeyhong_story/