Unscanned, unsearched, my satchel could easily have held the odd grenade or an anthrax-stuffed lunchbox.
没有扫描，没有搜查，我的背包里很容易就能装下那些奇怪的手榴弹或炭疽填充的午餐盒。
2
For instance, they were used to stain previously invisible microbes and bacteria, allowing researchers to identify such bacilli as tuberculosis, cholera, and anthrax.