lián xù / gān hàn / dǎo zhì / le / yán zhòng / de / nián huāng / liáng shi / chǎn liàng / dà fú / xià jiàng连续干旱导致了严重的年荒,粮食产量大幅下降。Continuous drought caused severe famine years, and grain production dropped sharply.