使气氛活跃 A lively atmosphere ; The atmosphere was lively ; So lively

使课堂气氛活跃起来 The active classroom atmosphere ; enliven the classroom atmosphere

使晚会气氛活跃 Liven up a party

我上课气氛活跃 I attend classes lively atmosphere ; I class a lively atmosphere

活跃气氛 Active atmosphere ; Break the ice ; Carnival barkers

气氛变得活跃 Atmosphere Became Hotted Up

英语课上气氛很活跃 English class atmosphere is active

上课的气氛要活跃一些 Active class atmosphere