Hidden passengers traveling in ships, trains, or even cars can be a terrible trouble—especially when they are insects. As for this, there is a great¡¡1¡¡between human beings and insects. The former¡¡2¡¡every possible effort to avoid being discovered, while the latter quickly¡¡3¡¡attention to themselves.

We can only show mercy to the¡¡4¡¡man who had to stop his car soon after¡¡5¡¡from a country village to drive to London. Hearing a strange noise from the¡¡6¡¡of the car, he naturally got out to¡¡7¡¡the wheels carefully, but he found nothing wrong, so he continued his way. Again the noise began¡¡8¡¡and became even louder. Quickly turning his head, the man saw what appeared to be a great¡¡9¡¡cloud following the car. When he stopped at a village further on, he was told that a queen bee must be hidden in his car as there were thousands of bees nearby.