a strong stomach的用法和样例：
- You have to have a strong stomach to eat this food.
- Yeah. -You gotta have a strong stomach.
- You have to have a strong stomach to watch animal is slaughter.
- You need a strong stomach to be able to watch some of these horror videos.
- You have to have a strong stomach to watch animals being slaughtered.
- It takes a strong stomach to cyberdate,whether you decide to meet someone or to call the whole thing off.