qì / xiàng / xué / jiā / zhèng / zài / yán / jiū / è / ěr / ní / nuò / duì / jiàng / yǔ / de / yǐng / xiǎng气象学家正在研究厄尔尼诺对降雨的影响。Meteorologists are studying the impact of El Niño on rainfall.