@drensber @berman_allen @sameo416 You seem stuck on one person to another person. In a plane full of 200 people, some will receive more exposure, some less. Some will be a sufficient does some not. With 72% reduction or whatever number, fewer will receive more, more will receive less.
@drensber@berman\u allen@sameo416你似乎被一个人和另一个人缠住了。在一架满载200人的飞机上，有些人会受到更多的照射，有些人会受到更少的照射。有些是足够的，有些不是。减少72%或任何数字，越少得到的越多，越多得到的越少。