He used to feel sick a lot. Now, he is used to the lifestyle of a flying doctor.
他过去感到非常不舒服。现在，他习惯了飞行医生的生活方式。
There was a lot of food and it made us feel quite sick.
有很多食物和它让我们感觉很不舒服。
Picture this, if I sick, I will go to the hospital, and there are a lot of funny things I can't do because I feel uncomfortable.
想象一下吧，如果我生病了，就得去医院，那肯定就会有很多有趣的事情我不能去做了。
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