장이 튼튼해진 거라고 생각하자면 그건 아닌 것이, 늘 귀국해서 하루이틀이 지난 후 평소처럼 배가 사르르 아파오곤 했다.
To think that the intestines have become strong, that's not true because I always had a stomachache as usual after a day or two after I returned home.