5. I have a stomachache.
我肚子疼。
還能這樣說：
I have a belly ache.
I have got pains in my belly.
諺語：
Do not do to others what you would not like done to you.
己所不欲，勿施于人。
6. My head hurts.
我頭疼。
還能這樣說：
My head is pounding.
I have a splitting headache.
7. I don't have any appetite.
我沒有食欲。
還能這樣說：
I'm suffering from lack of appetite.
I have no appetite at all.
諺語：
Appetite comes with eating.
食欲越吃越旺。
8. I've been feeling a little nauseous.
我一直想吐。
還能這樣說：
I feel queasy and sick.
I've been felling like throwing up.
應用解析：
in little 小規模地；小型地；
make little of 不重視，不以……為意；
no little 許多；
not a little 許多；很；
the little 無足輕重的人；僅有的一點；