The children are playing in the park.

At that time, I was still a student.

At that time, he was still a student.

He was recalling fondly the summer vacations of his childhood.

Lately, the weather has been getting better.

Summer is my favorite season.

His build is very sturdy.

It's hard to say, but I think you're wrong.

He swung his long sword and defeated the enemy.

This area is very quiet.