第149期【鏵鉅數位科技提供】
BEG: Flea Markets 跳蚤市集
https://www.easytest.com.tw/download/OELM_149_BEG.pdf
ADV: Google’s Most Recent Algorithm Update Has Major Impact on Health & Wellness Websites 谷歌最新版的演算法對健康與福利網站有重大影響
https://www.easytest.com.tw/download/OELM_149_ADV.pdf
