宇航员皮埃尔·索特想要把这个长15英尺的机械手安到人造卫星上。
Astronaut Pierre Thuot tried to latch the 15-foot robotic arm onto the satellite.
近年来日本海域中的野村水母泛滥成灾。这种水母很大，450磅重7英尺长，几乎跟相扑手的体型差不多。
The Nomura jellies that have plagued Japan in recent years are big, yes - 450 pounds and seven feet long, roughly the proportions of sumo wrestlers.
干手器还能把残余的细菌吹到最远6英尺的地方。
Air dryers can also blow remaining germs as far as six feet away.
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