name act on behalf of sb., in a responsible position buy on sb’s behalf 
im Namen im Namen von jemandem handeln. im Namen von jemandem kaufen 
in nome agire per conto di qcn. acquistare a nome di qcn. 
au nom agir au nom de qqn. acheter au nom de qqn. 
en el nombre actuar en nombre de algn. comprar en nombre de algn. name 58 名义 [-義] míngyì (name-nominal) name: 各种~ all sorts of names || 个 人~ individual name || 以学生~ in the name of students ' act on behalf of sb., in a responsible position 20 代理 [-] dàilǐ (on behalf-manage) act on behalf of sb., in a responsible position: ~厂长 act as manager of a factory || 广告 ~ ad agency ' buy on sb’s behalf 20 代购 [-購] dàigòu (behalf-purchase) buy on sb’s behalf: ~火车票 buy train tickets on sb’s behalf || ~奶粉 buy milk powder on sb’s behalf '
Tôi cũng chào đón bạn thay mặt cho các đồng nghiệp của tôi. 
I also welcome you on behalf of my colleagues.
Ich begrüße Sie auch im Namen meiner Kollegen.
ฉันยังยินดีต้อนรับคุณในนามของเพื่อนร่วมงานของฉัน
我也代表我的同事欢迎你。