We became the same group.

Believing in the power of defense, we challenged the battle.

He fought to defend the country.

Wey was a feudal state during the Spring and Autumn period.

He fought to defend his family.

Mamoru is my best friend.

In chemistry, we use projections to represent the shape of molecules.

We will attend a wedding ceremony tomorrow.

My favorite history book is 'Shiji'.

We will attend the graduation ceremony next week.