This is the most difficult case I have ever faced.

His appearance is very youthful.

This park is truly a wonderful sight.

He is under 18 years old, so he cannot vote in the election yet.

The baby vomited, so I immediately contacted the doctor.

Her figure is very beautiful.

My family and close relatives are important to me.

He is learning how to use nunchucks.

He was consumed with worry about his job.

He was worrying himself about the results of the exam.