Traveling abroad.

As you might know, I often go for a business trip and traveling abroad.
At that time, I take a lot of things when I go to abroad. Such as passport, some medicions and clothes.

First, passport is really importent. I have to carry everywhere. When I get a flight and to pass imegration checking, if I always have to possess, I can do it.
Second, I have an allergy to dust. So I make sure to bring some medicions.
Finaly, I take some clothes to change. I hard do the landray in the abroad. Thus I always bring enough clothes.

Whitout them, I won't be able to enjoy my traveling abroad.