双语例句
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Nose drops or inhalations containing drugs that contract Blood vessels help drain the sinuses.
鼻滴剂或吸入剂含有可收缩血管帮助鼻窦畅通的药物成分。
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Then take three deep inhalations, filling your cells with vital oxygen.
然后再深呼吸三次，让细胞充满氧气。