Thank you so much for the gift!

In response to her help, he said 'Thank you'.

The Winter Triangle is a shape that connects the brightest stars in the night sky.

He drew a triangle on the blackboard.

Santa Claus delivers presents to children.

I am planning to go to San Francisco next week.

I live in Higashiyama.

Alexandria is a beautiful city in Egypt.

Their trio enchanted the audience.

Trigonometric functions are one of the basic concepts in mathematics.