癫痫病人抽搐时，不要强行给其灌药，以免窒息。而不要强硬的措施撬开癫痫患者牙关，以免撬掉牙齿引起误吸。
The tough measures do not pry open jaws in patients with epilepsy, so as not to cause tooth Qiaodiao aspiration.
以最简单的青蛙为例，它们是如何做到不断的为藏在嘴中的卵鼓入新鲜空气以免这些卵窒息？
How did a frog learn to continuously bring fresh pockets of air in its mouth to its buried eggs so they wouldn't suffocate?
床褥的软硬也是可以的。如果是软身的，要留意其厚度以免婴儿俯卧时窒息。
If it is soft, make sure it is not a thick one for fear of suffocation if baby lie prone.
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