third window

例句：

1. 1. She opened the thirdwindow to let fresh air in.
   她打开了第三个窗户，让新鲜空气进来。
2. 2. Thethird window is a great place to enjoythe view.
   第三个窗户是欣赏风景的好地方。
3. 3. He closed the third window and lockedit securely.
   他关上了第三个窗户，并锁得牢牢的。