ประโยคภาษาจีน : 中文句子 |
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yí dàn 一旦 guó jì 国际 chuán bō 传播 fā shēng 发生 dà liú xíng 大流行 jiù 就 nán yǐ 难以 è zhì 遏制 yīn wèi 因为 bìng dú 病毒 tōng guò 通过 ké sou 咳嗽 huò 或 dǎ 打 pēn 喷 tì 涕 chuán bō 传播 dé 得 fēi cháng 非常 xùn sù 迅速 |
Once international spread begins, pandemics are considered unstoppable, caused as they are by a virus that spreads very rapidly by coughing or sneezing. |