As far as I can recollect, she wasn't there on that occasion.

据我回忆，当时她不在场。

《牛津词典》

On that occasion, the American astronomer Professor Simon Newcomb led a party to South Africa to observe the event.

当时，美国天文学家西蒙·纽科姆教授带领一个团队前往南非观察这一事件。

youdao

On that occasion I had asked a question of the judge that had helped clarify things.

我问了法官一个问题，帮助澄清了事情。

youdao

So,I feel that this is a good occasion to build on that for the future,".

VOA: standard.2009.10.09

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

You're all very welcome to come on that occasion.

非常欢迎你们届时到场

耶鲁公开课 - 古希腊历史简介课程节选

The heart of Bayern's midfield, Bastian Schweinsteiger, was on that occasion inconsolable, mirroring Kuffour.

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The result, on that occasion, was a law barring active homosexuals from serving in the military.

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On that occasion, with much less encouragement, some 750, 000 people welcomed Miss Bhutto to Lahore.

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