shì / qing / yǐ / jīng / jiě / jué / le / nǐ / jiù / bié / zài / shēng / qì / fàn / bu / zháo / wèi / zhè / diǎn / xiǎo / shì / nán / guò

事情已经解决了，你就别再生气，犯不着为这点小事难过。

The matter has been resolved, so there is no need to be angry or upset over such a small thing.