How can anyone look sad at an occasion like this?

在像这样的一个场合怎么会有人看上去悲伤呢？

《柯林斯英汉双解大词典》

On this occasion, he had fallen at once into a dreamless sleep.

这一次，他立刻进入了无梦的睡眠。

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Binge drinking was defined, for men, as six or more drinks on one occasion at least once a week and, for women, six or more drinks on one occasion at least once a month.

狂饮定义为，男性一周至少一次在某场合喝酒超过六杯，女性一月至少一次在某场合喝酒超过六杯。

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While many are working hard to build the tents and stages for the event, few want to speak about the man at the center of the occasion.

VOA: standard.2009.08.29

That doesn't, by the way, happen until 1934 when it became a kind of pronouncement of necessity at the International Soviet Writers Conference on that occasion.

直到1934年4,国际苏联作家会议,发表了类似的声明。

耶鲁公开课 - 文学理论导论课程节选

It's nearly always commissioned by the king to be performed at court before a private audience of select nobility, it's commissioned by an aristocratic family to be performed at the aristocratic family's estate to honor or to celebrate a specific occasion.

它几乎是由国王指派,去庭院表演给一部分贵族的，它是由一个贵族家庭指派,在贵族家族的房子里表演,是去庆祝一个特定场合的。

耶鲁公开课 - 弥尔顿课程节选

Mr. Khusro Pervez Khan, Director General National Commission of Human Development (NCHD), and Dr. Shaista Peerzada, Principle, Islamabad College of Girls , also spoke at the occasion.

UNESCO: EDUCATION

Adewale Sangowawa, an Executive Director of Globacom who accepted the award on behalf of Adenuga, assured Manchester United as well as other dignitaries present at the occasion that the telecoms and energy tycoon would continually support African soccer.

FORBES: Manchester United Honors Nigerian Billionaire Mike Adenuga

Furthermore, the previous week, at the occasion of the meeting of Health Ministers of UNASUR hosted by Uruguay, Dr Chiriboga requested an extraordinary meeting of the council of Health Ministers to be held in Quito in early 2012 to sign and launch a regional action plan to fight rabies in the Amazonian region.

ECONOMIST: Letters