A poem I translated, correct me.
On the bridge you stand appreciating nature (你站在桥上看风景）
People appreciate nature are staring at you from a distant floor （看风景的人在楼上看你）
The moon decorates you window （明月装饰了你的窗子）
While you are the decoration of people's dream. （你装饰了别人的梦）

Question

A poem I translated, correct me.
On the bridge you stand appreciating nature                  (你站在桥上看风景）
People appreciate nature are staring at you from a distant floor （看风景的人在楼上看你）
The moon decorates you window  （明月装饰了你的窗子）
While you are the decoration of people's dream. （你装饰了别人的梦）

Answer

Here's how I would do it:
You stand on a bridge, looking at the world,
And, from a tower, nature-watchers are looking at you.

There's a bright moon beautifying your window
And you're beautifying other peoples' dreams.

Thanks for reminding me of Bian Zhilin--the last time I read him was several years ago, but I really enjoyed him then!
Overall, your translation was great!
Some specific corrections:
你的=your, not "you"
看风景的人=people appreciating nature, not "people appreciate nature"