x No Plagiarism!Pul2QAflso5ZmWyBJq91posted on PENANA 愛情不是算數平均數,是幾何平均數。8964 copyright protection165PENANA6AAzU8atnl 維尼你以為100跟0的平均是50,其實是0。8964 copyright protection165PENANASFWKTKIZ7N 維尼 172.69.59.98ns 172.69.59.98da2