This doctor is convinced that humor and laughter play an important role in their recovery.

这位医生感叹，幽默和笑声在这些病人的康复过程中起到的作用是何等巨大。

youdao

Not until the director persuaded him did he agree to play a role of the doctor.

直到导演说服了他，他才同意演那个医生的角色。

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If you're considering LASIK surgery to get rid of your glasses, you might want to ask your doctor whether the weather will play a role in the success of the procedure.

如果您考虑LASIK手术，以摆脱你的眼镜，您可能会想要请教你的医生是否天气将会发挥作用，成功的程序。

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Since men die, on average, five years earlier than women, those much bemoaned visits to the doctor for a routine physical must play at least a minimal role in the difference between XX and XY longevity.

FORBES: Why Do Men Die Earlier? (Hint: It's Not The Ladies' Fault)

"Alongside programmes like Doctor Who, Torchwood and Pobol y Cwm, the potential move of Casualty to Wales could play a central role in our drive to build a sustainable and world class centre of excellence for drama in Wales, " she said.

BBC: 's Casualty may move to Wales