My distinguished padlet by Luh Jang Chen https://padlet.com/lchen99/pw23q1auf1o69t94 Ask Question use Chinese en-us 2021-10-19 17:21:55 UTC 2025-10-28 14:01:26 UTC hello@padlet.com https://padlet.net/icons/png/1f4eb.png 今天的課程難不難?今天的课程难不难? lchen99 https://padlet.com/lchen99/pw23q1auf1o69t94/wish/1828088349 2021-10-19 18:02:03 UTC https://padlet.com/lchen99/pw23q1auf1o69t94/wish/1828088349