join, add add, plus add, increase moreover, in addition 
hinzufügen hinzufügen hinzufügen hinzufügen 
aggiungi aggiungi aggiungi aggiungi 
ajouter ajouter ajouter ajouter 
añadir añadir añadir añadir join, add 20 加入 [-] jiārù (join-into) join, add: ~戏剧社 join a drama club || ~这家 公司 join this company || ~一点糖 add some sugar ' add, plus 4 加 [-] jiā (slander, increase, add) add, plus: 二~一等于三. Two plus one equals three. || ~一个字 add a character || ~宽 add with || ~点盐 add some salt ' add, increase 5 添 [-] tiān (add) add, increase: ~负担 add a burden || ~麻烦 incommode ' moreover, in addition 5 加上 [-] jiā shàng (add-on) moreover, in addition: 他从小聪明, ~学 习又非常努力, 所以很轻松就考上了名牌大学. He had been smart since he was a child and also worked very hard, so he easily got into a famous university. '
Tôi cần thêm các tài liệu này vào đơn đăng ký của tôi. 
I need to add these documents to my application.
Ich muss diese Dokumente zu meiner Bewerbung hinzufügen.
ฉันจำเป็นต้องเพิ่มเอกสารเหล่านี้ในใบสมัครของฉัน
我需要将这些文档添加到我的应用程序中。