The single point of red in the sea of green in the park was her red dress.

He achieved great success in his business, but as the proverb 'A thousand gold pieces' fur is not from one fox's armpit' suggests, it was not something he obtained overnight.

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

It's difficult to handle this machine.

We traveled to the southern island for summer vacation.

My zodiac sign is Cancer.

He contracted severe invasive streptococcal disease and underwent emergency surgery.

He is suffering from acute leukemia.