You can also open the window, keep your head outside to get fresh air and shout for help.

你也可以打开窗户，把头伸出窗外呼吸新鲜空气并呼救。

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Open a window. A breeze can help keep the brain oriented to the outside world.

打开窗户。微风能帮助大脑适应外面的世界。

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Please open the window to keep the air in the ward fresh.

请开窗通风，保持病室空气清新。

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Please open the window to keep the air in the ward fresh.

请开窗通风，保持病室空气清新。

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