He was able to solve the complex calculation quickly.

The praise for his beautiful painting did not stop.

This computer is using the latest technology.

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.