If you are going to study Japanese or have a job with it, yes. And if you're going to travel there. Otherwise, it is just nice to know a foreign language.
America does do a lot of business with Japan, so in some companies, it would be useful to speak Japanese, but in most companies, it doesn't come up. If you had a business that catered to Japanese tourists, then obviously a knowledge of Japanese would be tremendously useful. But for easily 99% of American businesses, Japanese is not used or needed.
The duration of A Useful Life is 1.05 hours.
According to useful life of an asset.
formula for determining the useful life of a building?
useful life of fixed asset
A Useful Life was created on 2010-08-13.
I understand. But, Since you want to be Japanese, You most likely were Japanese in your past life, or you will be in your future life.
there are many ways to spell life in Japanese this one is life as in my life 人生 Jinsei
Boy's Life - Japanese magazine - was created in 1963.
Boy's Life - Japanese magazine - ended in 1969.
Calendars are useful in life to keep track of important dates and diffrent parts of the year!
They typically aren't useful in your everyday life unless your job requires them.