dà / jiā / xiào / zhe / shuō / tā / shì / dòu / zhā / nǎo / jīn / dàn / tā / hěn / kuài / jiù / jiě / jué / le / wèn / tí

大家笑着说他是豆渣脑筋，但他很快就解决了问题。

Everyone jokingly called him an idiot, but he solved the problem quickly.