Writing is something that has been written or printed.
If you have a complaint about your holiday, please inform us in writing.
如果你对你的假期有意见,请以书面形式告知我们。
You can refer to any piece of written work as writing, especially when you are considering the style of language used in it.
The writing is brutally tough and savagely humorous.
该作品带有残酷的强悍和野性的幽默感。
Writing is the activity of writing, especially of writing books for money.
She had begun to be a little bored with novel writing.
她已经开始对小说写作有点厌倦了。
Your writing is the way that you write with a pen or pencil, which can usually be recognized as belonging to you.
handwriting
It was a little difficult to read your writing.
辨认你的笔迹有点难。