As luck would have it, a doctor happened to be there when she fainted.

她晕倒时凑巧旁边有一个医生。

《新英汉大辞典》

The third day she was back she fainted at home and we rushed her to the hospital. The rest of the story you already know.

她回来后的第三天在家里晕倒了，我们急忙把她送到医院，故事的其他部分你已经知道了。

youdao

What do you mean, she fainted?

你说她晕倒了什么意思？

youdao

She signed it. Then,as she started to rise from the table, Azalea Adair fainted and fell to the floor.

VOA: special.2010.06.12

Then, as she started to rise from the table, Azalea Adair fainted and fell to the floor.

VOA: special.2009.01.17

The Old Bailey heard she fainted and was taken to hospital in an ambulance with a policewoman.

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She fainted on top of the remains of her son, which were covered with a white sheet.

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While at home, she fainted and fell and suffered a concussion that was diagnosed by doctors on Dec. 20.

NPR: Hillary Clinton Back At Work After Hospitalization