They will never remarry after they divorced. Because 'once a married couple divorce, they can't get back together', as the proverb says.

He solved the problem on his own.

He is a devout Christian.

Okurigana is an important element in understanding how to write in Japanese.

This building is made of concrete.

In Roman mythology, Mercury is considered the patron god of merchants.

Merry Christmas, everyone! I hope this year will be a good one for you.

Berkelium is a very rare element in the periodic table.

I chose a special present for her.

This graph is apparent at a glance, showing that sales are increasing.