"Don't air the room."
不要通风房间。
改写为同义句:"Avoid ventilating the room."
你不应该通风房间。
"Keep the room closed." 保持房间关闭。
"Avoid letting air into the room." 避免让空气进入房间。
"Prevent air circulation in the room." 阻止房间内的空气流通。
"Do not allow fresh air in the room." 不要让新鲜空气进入房间。
"Keep the room unventilated." 保持房间不通风。
原句为祈使句,改为同义句:
No airing the room.
Don't+air+the+room.改同义句
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keep the room shut. (closed) 保持房间关闭。
勤学好问 天天进步!