Once given the green light, Google made DoubleClick its core business for display ads, what analysts had considered a weakness for the company.

一旦获得批准，谷歌立刻将DoubleClick作为展示广告的核心业务，这一领域一直被分析人士视为谷歌的软肋。

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Since the success of her novel, people shake her hand who once wouldn't have given her the time of day.

自从她的小说获得成功之后，曾经懒得答理她的人也跟她握起手来。

《牛津词典》

U.S. forces are fully prepared for the execution of any action once the order is given by the president.

美国军队做好了充分准备，一旦总统下令就采取行动。

《柯林斯英汉双解大词典》

About once a year, houses made from adobe should be given a layer of mud.

VOA: special.2009.01.12

You never even had a small doubt that once his word was given, and a course of action decided, he would honor the letter and the spirit of the agreement."

VOA: special.2009.09.13

Other students said Kinkel had once given a talk in speech class on how to build a bomb.

CNN: Gunman kills 1 student; 2 more bodies found at his home

It has long been known that vitamin D prevents rickets and children were once given food supplements like cod liver oil.

BBC: Experts review vitamin D advice

Once given encouragement, my entrepreneurial instincts took complete control.

FORBES: So, You Want To Be An Entrepreneur?