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- Better let in some fresh air. 最好放些新鲜空气进来。
- Better open the window and let in some fresh air. 最好开窗放点新鲜空气进来。
- He opened the window to let in some fresh air. 他打开窗户放进一些清新的空气。
- Open the window and let in some fresh air. 打开窗户，让新鲜的空气进来。
- You had better open the window and let in some fresh air. 你最好打开窗户放点新鲜空气进来。
- Let's open the window to let in some fresh air. 咱们把窗子打开，放点新鲜空气进来吧。
- OK,I just want to let in some fresh air. 好的，我只想是想进来一些新鲜的空气。
- He opens the window to let in some fresh air. 他打开窗户放进一些清新的空气。
- Let in some fresh air the next class. 下节课前先通通风。
- OK, I just want to let in some fresh air. 好的，我只想放进一些新鲜的空气。
- Please open the window and let in some fresh air. 请打开窗透透新鲜空气。
- Open the window and let in some fresh air . 打开窗户放进些新鲜空气.
- Let's open a window and let in some fresh air. 我们打开窗子，让一些新鲜空气进来吧。
- It's so stuffy here. Open the door and let in some fresh air. 这儿真闷，开开门放进些新鲜空气。
- Open the windows to ventilate the room. or Open the windows to let in some fresh air. 把窗子打开通通风。
- Let in some fresh air. 放点新鲜空气进来吧。
- Let' s open the window to let in some fresh air 咱们把窗子打开，放点新鲜空气进来吧。
- open the window and let in some fresh air 打开窗户放进些新鲜空气
- open the window to let in some fresh air 打开窗子透一气气
- （5）Open the window and let in some fresh air. 打开窗户放些新鲜空气进来。
