firebug

There's firebug loose in the city.

城里有一个逍遥法外的纵火犯.

——期刊摘选

But if he depends on firebug, so he can get discharge and member from firebug immediately.

但是假如他凭借萤火虫, 那么他就可以马上从萤火虫获取流量与会员.

——期刊摘选