The excess tears flow into two tiny drainage ducts in the corner of the eye by your nose. These ducts lead to tiny canals that connect to the nasal passage.
多余的泪水会流进靠近鼻子的眼角的两个排水管，这些排水管连接着和鼻腔通道相连的细小管道。
The excess tears flow into two tiny drainage ducts in the corner of the eye by your nose. These ducts lead to tiny canals that connect to the nasal passage.
多余的泪水会流进靠近鼻子的眼角的两个排水管，这些排水管连接着和鼻腔通道相连的细小管道。
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