房间里挂上了彩灯。漂亮极了。翻译用（be decorated with)

这……
时态？？
一般可用过去时
The room was decorated with colourful lights。 It looked very beautiful. 注意用句号隔开
还可说
Decorated with colorful lights,the room looked so beautiful.
整成一句有个连接关系看起来比较好

The room is decorated with colourful lights, it is so beautiful.

什么时态啊？