aetatis 英語で:

I'm nineteen years old.

It's quite difficult to master French in 2 or 3 years.

He attended the high school for three years without missing a single day or being late.

It took some 150 years of struggling for women to gain the freedom they have today.

Anyone over eighteen years of age counts as an adult.

By signing the contract, I committed myself to working there for another five years.

Blues singer and guitarist Robert Johnson would have been 100 years old on May 8th of 2011 if he hadn't died when he was 27 years old.

Throughout the five years of painful cancer treatments, he managed to keep a stiff upper lip.

How many years of education does someone need?

100 years is called a century.

The desire he has had for years has been fulfilled.

A few years ago it would have been inconceivable for Japan to send troops overseas.

I met Tom before I graduated from high school, but didn't meet Mary until many years later.

The patient's lung tissue was damaged from years of working in a coal mine.

Every student who has graduated from our university has studied English with a native speaker for at least two years.