This speech may mark a change in government policy.

这篇演讲表明政府的政策可能会有变化。

《牛津词典》

After hearing his mother's kind words, Mark was sorry for his change and decided to make good use of his time from then on.

听了母亲的亲切话语后，马克为自己的变化感到抱歉，并决定从从此以后好好利用自己的时间。

youdao

That will mark a big change.

这将标志着一个巨大的变化。

youdao

Mark Johnson's idea, "Playing for Change," is now a CD,a DVD, a documentary film, a nonprofit organization and a company.

VOA: special.2009.07.31

They were pretty slow off the mark to do something about this, and it was after lawsuits were filed that they actually made the change.

他们先慢腾腾的应付着,直到诉讼结束时才真正做出改变

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

At the festive ceremony, the president acknowledged that this legislation will mark a fundamental change in U.S.domestic policy.

VOA: standard.2010.03.23

Mr Cook insisted that it did not mark any change in British policy towards Pakistan itself.

BBC: Britain and India to combat terrorism

Few Haitians seem optimistic that the election will mark a change in their fortunes.

ECONOMIST: At last, a bridge of sorts to the future | The

Obama's acceptance of the panel's decision, therefore, would mark a change in American trade policy toward Beijing.

FORBES: Magazine Article