Eg: I 've been acting on no one' s behalf but my own, he said.

除了我自己，我不代表任何人的利益，他说。

youdao

"We've heard the words he spoke on behalf of the world's number one democracy, he said - we've been waiting for these words for a long and he should know that the has friends and that Europe will from now on be an even stronger pillar that he can count on,".

VOA: standard.2009.04.04

And the central idea is that there is one proper response to God's mighty acts on behalf of Israel, and that is resolute observance of the book of the Torah of Moses, without intermingling with the peoples that remain.

其中心思想是没有恰当的回应,对于上帝代表以色列的无上举动，还有对摩西五经的绝对遵守，不可与你们中间所剩下的这些国民搀杂。

耶鲁公开课 - 旧约导论课程节选

Without a self-directed advance medical plan for a patient, relatives are often asked to step in and act on a loved one's behalf.

CNN: The computer that decides if we live or die

In "Stalin's General, " Geoffrey Roberts joins the fight on Zhukov's behalf, although one feels that the war has already been won.

WSJ: Book Review: Stalin's General

When businesses misbehave competitors react rapidly, taking advantage of one another's errors and hubris and stepping in on behalf of consumer welfare.

FORBES: Magazine Article