He has gotten used to living in a foreign country.

He couldn't say anything about issues outside of his field of expertise.

He is acting like a lunatic.

He is acting like a lunatic.

The outer border of this picture is important for maintaining the overall balance.

He is a 'gaizen', specializing in studying foreign films.

The price of this product is exclusive of tax.

I will participate from outside of FF.

Exotoxin is a harmful substance produced by bacteria.

He is good at learning foreign languages.