Inspire 約7年以前 5. 4^5a 6. 6.8x10^-6 7. (5^2)/2^19 https://www.facebook.com/1818197078408095/posts/2146115788949554/ https://www.facebook.com/1818197078408095/posts/2149397451954721/ https://www.facebook.com/1818197078408095/posts/2152835318277601/ ลองดูสามคลิปนี้นะ 留言
