How much does this luggage weigh?

Mr. Hijikata is my best friend.

It is important for us to respect cultural diversity and understand each other's differences.

Please teach me how to swim.

This mountain is mainly composed of gneiss.

The tepals of this flower have a very beautiful color.

The relationship between this seaweed and the clownfish is called commensalism.

Technetium is one of the most unstable elements in the periodic table.

He injured his wrist.

The advancement of technology has greatly changed our lives.