Yuhei is my best friend.

Yutaro is my best friend.

Yuri is my best friend.

His paintings are always in free form, without any regularity.

He looked left and right, and crossed the road.

The evening sky is dyed in beautiful colors.

I go to school every day through the Yuhamon.

He followed the footprints left on the snow.

Akira got a sunburn because he spent a long time outside.

In this right triangle, since one angle is 30 degrees, its complementary angle is 60 degrees.