用鼻子深吸一口气，然后用嘴慢慢地吐气。

Inhale deeply through your nose and exhale slowly through your mouth.

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用鼻子深吸一口气，然后让腹部推起你的手。

Take a deep breath in through your nose, and let your belly push your hand out.

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用鼻子深吸一口气。

Take as deep a breath through your nose as you can.

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用鼻子深吸一口气。

Take as deep a breath through your nose as you can.

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