房间里有股淡淡的花露水味，原来是弟弟刚在窗台上喷过。
There was a faint smell of floral water in the room; it turned out that my younger brother had just sprayed some on the windowsill.
There was a faint smell of floral water in the room; it turned out that my younger brother had just sprayed some on the windowsill.