Do you have difficult breathing?

呼吸困难吗？

youdao

It makes breathing difficult. The leading cause is cigarette smoking.

VOA: special.2009.06.23

All of this can make breathing difficult.

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Dr Jel Coward, a GP in Tywyn, north Wales, and an expert on wilderness medicine, said people suffering from extreme hypothermia often gave the impression of being dead, particularly as it can be difficult to detect breathing or a pulse.

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If the nodules grow too large, breathing becomes difficult and death may result.

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