X-ray machines seem to do the impossible: They see straight through clothing, flesh and even metal thanks to some very cool scientific principles at work. Find out how X-ray machines see straight to your bones.
The X-ray showed that the boy\'s leg was broken.
X光片显示出那个男孩的腿断了。
Extent and location of X-ray photographs inspection to be in accordance with the Classification rules.
外部的和特定区域的X光照片检验应依照船级社的规则。
