shì / qing / fā / shēng / de / yīn / yóu / hái / méi / yǒu / chá / qīng / chu / dà / jiā / bú / yào / jí / zhe / xià / jié / lùn

事情发生的因由还没有查清楚，大家不要急着下结论。

The reason behind the incident has not yet been determined, so no one should rush to conclusions.