PewDiePie是全球第一的YouTuber，瑞士人，連結為某個瑞士人提問，說他也懂英語，然而為什麼PDP英語會比他好這麼多，回文留言到，PDP原本英文也超差，之前很多爛英文的影片都被他給刪了：
Past Tense
in other words, to put it another way, namely, i.e., That is, in that, by sth I mean
disappear, gone, missing
Pity, Shame, Ashame
Serious, Grave, Severe, Harsh, Extreme, Momentous, Badly, Deeply 嚴重的
