Lawyers are always acting on behalf of someone else.
律师总是代表别人去争利。
When acting on behalf of a particular user, it effectively becomes that user.
当代表某个特定用户执行操作时,它实际上就变成了该用户。
The contract was awarded to ManTech by VSE Corp., acting on behalf of the U.S. Army.
合同是由VSE集团转授予ManTech公司的,服务对象是美国陆军。
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