Use please and thank you.

　　用“請”和“謝謝”

　　Not to sound like your grandmother (go ahead and put your elbows on the table!), but the smallest ways to show your gratitude are these little words. They take zero effort to say, but the impact is huge. Aren't you thankful someone held the door for you when your hands were full? Tell them!

　　不是說聽起來要像你的奶奶(快點，把胳膊肘放到桌子上!)，但是表達你的感激之情的最簡單的方式莫過于這些簡單的詞匯。說這些話又不費勁，但是影響卻是相當大的。當你兩手滿滿，有人給你開門時，你不是很感激他們?告訴他們!