What's interesting really about X-ray really is, if you think about it, is that that technology is used for looking for cancer or looking for drugs, or looking for contraband or whatever.
X-ray의 매우매우 흥미로운 점은 여러분이 짐작하는것 처럼, 암을 발견하거나, 마약을 찾거나, 밀수품이나 그 밖의것을 찾는데 사용된다는 겁니다.