The concession territories in China were established by Western countries from the 19th to the early 20th century.

We had a picnic on the sandy beach.

His wording was very polite.

This plant needs sufficient exposure to light.

He exposed the solar cells to sunlight to charge them.

She made a bowstring using horsehair.

Mr. Sone is my best friend.

We play classical music every night for prenatal education.

He types fast.

There are regions that hold festivals based on the lunar calendar.