A labiodental is a sound produced using the lips and teeth.

They fortified the fortress in preparation for the enemy's invasion.

The enemy's army invaded our country.

He forgot to report his taxes.

He was diagnosed with pityriasis.

I am planning to have a medical examination by a doctor tomorrow.

He is dedicating his body and life to that job.

The rate of advancement to the next educational level in this area significantly exceeds the national average.

His greed led him to ruin.

There is no message from him at all.