He contracted severe invasive streptococcal disease and underwent emergency surgery.

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

We traveled to the southern island for summer vacation.

He pledged his allegiance to the country as a vow.

If you go along this path, you will see a beautiful garden.

He used sellotape to attach the papers.

He was recalling fondly the summer vacations of his childhood.

Sumi makes sure to stay hydrated.

He taught me how to tie a tie.

The slope continues ahead, so please be careful when driving.