百年は一世紀と呼ばれる。の英語

A hundred years is called a century.

A hundred years is called a century.

100 years is called a century.

One hundred years is called a century.

A century is one hundred years.

existed over the centuries as a world apart

several centuries backward

The twenty-first century starts in just a few years.

The twenty-first century begins in 2001.

in [during] the last century

Science reigns supreme in the Twentieth Century.

It was built around the third century.

in the first century of the Christian era

the first decade of the 20th century

centuries ago

The 21st century belongs to Asia.

The story goes back to the sixteenth century.

at the start of the new year of the 21st century

It is typical of the 20th century.

The Nineteenth Century was fruitful in inventions.

Were you born in the 20th century or in the 21st?

They date from between the third and fourth centuries.

It is the fight of the century.

2001 is the year when the 21st century begins.

at the turn of the century

the century from 1901 to 2000

Were you born in the 20th century or in the 21st?

Genesis

in the middle of the 20th century

The period is referred to as the Stone Age.