Let me know which part puzzles you. You may feel it's hard to understant if this is one of the first few films you watch in this catalgory. You may find it more readable after watching other films then come back again.
您好:當年應該是用 IPEVO Point 2 View USB 攝影機 www.ipevo.com.tw/pages/product-download-p2v 近兩年有用 Logitech HD Pro Webcam C920 網路 攝影機 配上這種有份量(重量)的攝影機架 www.ruten.com.tw/item/show?22028829675663