I can't keep up with his irregular schedule.

I measured the wind speed using an anemometer.

We hired a professional to survey the new land.

Please send it by express delivery.

We go to church on the Sabbath.

He should keep his promise.

He is a scholar who is knowledgeable about court and samurai traditions.

I am surprised at the quickness of this project's progress.

His actions were beyond our speculation.

Tomorrow, we will go on an excursion.