"Writing a story" in Engpsh is expressed as "to write a story". This phrase comes from the act of creating a narrative or fictional account of events.

Example sentences:

She spent hours every day writing a story about a magical kingdom.
她每天花费数小时写一个关于一个神奇王国的故事。

He always wanted to write a story that would be remembered for generations.
他一直想写一个能被几代人记住的故事。

They decided to collaborate and write a story about friendship and adventure.
他们决定合作并写一个关于友谊和冒险的故事。