Doctor Fleischman says the group strongly advises against these interventions before thirty-nine weeks unless medically necessary.

Fleischman说专家组强烈反对在39周之前进行这样的干预，除非万不得已。

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At this rate they'd be lucky to get home before eight-thirty or nine.

照这样下去，他们能在8：30或9：00前到家就很走运了。

《柯林斯英汉双解大词典》

It was his ambition to accumulate a million dollars before he turned thirty.

他的雄心是在30岁以前积攒100万美元。

《柯林斯英汉双解大词典》

Doctor Fleischman says the group strongly advises against these interventions before thirty-nine weeks unless medically necessary.

VOA: special.2009.10.26

But the action of the Republic takes place long before the defeat of Athens, before the rise of the Thirty and the execution of Athens .

但《理想国》撰写的时间,远早于雅典战败，及三十暴君掌权之前,也早于雅典被处决之前。

耶鲁公开课 - 政治哲学导论课程节选

The Florida,for example, captured more than thirty ships before being captured itself off the coast of Brazil in eighteen sixty-four.

VOA: special.2009.09.10

It was just before ten-thirty, in the darkness close to the French coast, that Ellen MacArthur made history.

BBC: Mundo | Aprenda ingl��s | Nuevo r��cord alrededor del mundo

That night, just before eleven-thirty, he and Hannah Yang began a long I.

NEWYORKER: The Story of a Suicide

Shortly before she turned thirty-three, Luis told her that he loved her, he respected her, he would never forget her, but for some months he had been seeing someone from work, who was divorced and had children, a nice, understanding woman, and he was planning to go and live with her.

NEWYORKER: Clara