He is a complete outsider in that field.

This gold necklace weighs one momme.

What does this wording mean?

He has the characteristics of a mongoloid.

Specialized knowledge is needed to solve this technical problem.

This text is difficult to understand.

He played the antagonist in the movie.

In preparation for an enemy attack, we strengthened our defense system.

Please add an appropriate amount of salt according to the recipe.

His original idea saved the company.