One side of the park was covered with beautiful flowers.

Life is a series of ups and downs.

He does his work perfectly, dotting the i's and crossing the t's.

I conducted an interview in a question-and-answer format.

Let's cherish every encounter with the spirit of 'once in a lifetime'.

The National Research and Development Agency plays a crucial role in advancing science and technology.

His father fell into a persistent vegetative state due to a traffic accident.

He is an expert in ornithology, studying types of birds all over the world.

He is an expert in speleology and is exploring caves around the world.

He is majoring in meteorology at university.