I was surprised by his brazen-faced attitude.

He helped me with the proofreading of my thesis.

He read and revised my thesis for me.

Please be careful of the following car.

He followed after the teacher's instructions.

My grandfather works in the cultivated field every day.

This road is a one-way street.

Sanguisorba officinalis is a traditional medicinal herb in Japan.

The precipitation in this area is 500 millimeters on average annually.

Due to this chemical reaction, the substance will precipitate.