I feel sick. 我生病了。
I think I have a cold. 我想我感冒了。.
My stomach hurts. 我肚子疼。
I think I'm getting sick. 我想我生病了。
What's wrong? 怎么了?
Do you want some medicine? 你要一些药吗?
What do you want me to do? 你要我做什么?
Do you want to go to the doctor? 你要去看医生吗?
Maybe you should rest for a while. 或许你应该休息一会儿。
words and phrases
cold感冒, medicine药, hurt疼痛, sore疼痛的, throat喉咙, stomach肚子