少了你空气都消失没了你呼吸都停止
[shăo le nĭ kōng qì dōu xiāo shī méi le nĭ hū xī dōu tíng zhĭ]
This translates to 'Without you, even the air has vanished; without you, my breath stops.' It suggests that someone is incredibly significant, possibly essential, in the user's life.