In addition to my normal complement of luggage, I had brought a carton full of provisions, including several gallons of water, for a trip of uncertain duration.
因为不确定这段旅程会有多久，除了平常所携行李之外，我还带着整箱食物，包括几加仑水。
2
Conclusion in normal working condition, X-ray luggage inspection system would not hurt the workers and passengers, but the radialization could not be exempted.