Chloroplasts are the locations where photosynthesis occurs in plant cells.

In our medical class, we learned about the function of the pyramidal tract.

The Germanic languages, such as English and German, form the basis of many modern languages.

After many years of effort, he was finally able to achieve his goal and make a name for himself.

He said, 'A nameless star comes out in the evening,' teaching me that achieving a goal is not easy.

Please remember this old proverb, 'A noble man compares and does not compete, a petty man competes and does not compare.'

She gave birth to a healthy baby last year.

Mr. Obata is my best friend.

A tesseract is a four-dimensional geometric shape.

A 5-cell is a simple convex polytope in four dimensions.