微信：JoshShuhua Andy Hi, Josh! What have you been up to these days? Today, I’ve got a very funny question for you, and you know, maybe this last Ask 樹華 of this season in 2018. Thanks for your whole year’s instruction and sharing! 哈嘍，樹華！你最近都在干嘛？今天我有個很搞笑的問題想問你，今年2018最后的Ask樹華。謝謝你這一年的教育與分享！ OK! Are you ready? Let’s go! 好的！準備好了嗎？走起！ Well, suppose we were here in an American restaurant – a fast food restaurant, more specifically - and the waiter or waitress provides you with the following three: burger, sandwich, and hoagie. So, what’s the difference between these three, and which one is your favorite? Thank you! 那麼，假如我們在一個美國的餐廳–一個快餐廳，具體來說–然后服務員給你三個選擇：漢堡，三明治，和英雄三明治。所以，這三個有什麼區别，而且你喜歡哪個？ Thanks, Andy! 謝謝，Andy! Ok, first of all, what kind of restaurant i...