LingQ 라이브러리에서의 예시
- a backup in your digestive system. The food you eat
- be destroyed by your digestive system before they could affect
- six sphincters in your digestive system, the anus is the
- body and obviously, the digestive system that we're talking
- brains, just like our digestive system works the same in
- our stomachs, in our digestive system, the same is true
- have essentially the same digestive system, we have the same
