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打喷嚏或咳嗽时应用纸巾遮掩口鼻,使用后须妥善弃置。
Cover nose and mouth with tissue paper when sneezing or coughing. Discard tissue paper properly after use.
youdao
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打喷嚏或咳嗽时应用纸巾遮掩口鼻,使用后须妥善弃置。
Cover nose and mouth with tissue paper when sneezing or coughing. Discard tissue paper properly after use.
youdao