1.As you can see in this video, the thieves came pretty prepared with buzzsaws to hack their way into the cash cages.

正如你在这段看到的，匪徒们带着电锯有备而来，以打通进入现金库的路。

2.Besides shedding light on a previously unknown cataclysm, Dr Lave's work could plug a gap in the dominant explanation for why mountains stop growing, which is known as the " glacial buzzsaw" hypothesis.

除了揭示之前未知的大灾难之外，拉维博士的工作还可以填补关停止生长的解释空白处，即众所周知的“冰川电锯”假说。