泡沫膨胀 meaning in Chinese

foam expa ion
foam expansion
foam swelling

Accused of helping to inflate the internet bubble , new regulations were imposed upon them after it popped
被指控帮助互联网泡沫膨胀，泡沫破灭后新的管制就被强加于分析师身上。
That sounds suspiciously like the fed ' s position before and after the stockmarket bust : sit back as the bubble grows , but react aggressively in the aftermath ? and never mind criticism that the low interest rates of a few years ago helped to stoke the housing bubble
听起来和联储曾经对待科技股泡沫破裂的立场有几分相似：泡沫膨胀的时候袖手旁观，泡沫破裂以后积极回应?而且对之前几年低利率推波助澜房市泡沫的批评充耳不闻。