is,on,reading room,the,the,floor,second.连成一句话

问题描述:

is,on,reading room,the,the,floor,second.连成一句话

The reading room is on the second floor.
必定对

The reading room is on the second floor.

The reading room is on the second floor.
阅览室在二层.

the reading room is on the second floor