She was diagnosed with placenta previa.

The issue of the previa vessel is a very important issue in obstetrics.

As a result of many years of smoking, he developed emphysema.

Extremism threatens the stability of society.

This email contains device-dependent characters.

I got a blister on my foot.

I got a blister on my foot.

Will you marry me?

He was feigning ignorance after causing the problem.

He gulped down the water, perhaps because he was nervous.