He holds a personal grudge against me.

Using the private railway makes commuting very convenient.

His smile was shining brilliantly.

The brilliant sun dyed the sea surface gold.

The sun is shining brightly.

His smile was shining brilliantly.

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

The opposite angles of a quadrangle intersect each other.

The wildebeest is a very rare animal.

Mr. Kakuma is my best friend.