ประโยคภาษาจีน : 中文句子 |
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mù dì 目的 liǎo jiě 了解 hé 和 tàn tǎo 探讨 jiāng sū shěng 江苏省 hǎi ān xiàn 海安县 nóng cūn 农村 jū mín 居民 liǎng 两 zhōu 周 huàn bìng 患病 xiàn kuàng 现况 hé 和 yǐng xiǎng 影响 yīn sù 因素 |
Objective: To investigate the two-week prevalence rate of the rural people in Haian County of Jiangsu province, as well as to explore the factors that influence the two-week prevalence rate. |