But basically, you know, the 90s and internet feels like a pre-Cambrian era when there were only sponges.

但基本上，你知道的，90年代和互联网给人的感觉就像前寒武纪时代，那时只有海绵宝宝。

In northern Australia, there hasn't been any new mounted buildings since the pre-Cambrian era that ended one and a half billion years ago.

在澳大利亚北部，自 15 亿年前的前寒武纪时代结束后，就再也没有出现过新的建筑。