Smoking is prohibited in this park.

I participate in aqua walking classes every Friday.

He keeps the words 'Don't hesitate to correct your mistakes when you make them' in his heart, always striving for self-improvement.

His feelings are always warm, giving me a sense of security.

He is suffering from acute leukemia.

He contracted severe invasive streptococcal disease and underwent emergency surgery.

To live is to fight.

This area used to be a place where people gathered.

My great-grandfather was a great man.

Various types of plants are planted in my garden.