My younger brother will enter middle school next year.

It is said that middle-aged men are at high risk of lung cancer.

I am an Earthling.

He embodies the spirit of learning from the past to understand the new by reading old books.

We will start the meeting at 3 p.m. Central European Time.

We are searching for extraterrestrial life.

We will conduct a practical test of the new product next week.

This experimental device is used to create new substances.

We conducted an on-the-spot investigation to verify the performance of the new product.

I want to travel to Central Asia.