zhè / wèi / zhǔ / chí / rén / de / miào / yǔ / ràng / xiàn / chǎng / qì / fēn / biàn / de / qīng / sōng

这位主持人的妙语让现场气氛变得轻松。

The host's clever sayings made the atmosphere on site become relaxed.