以上来源于: WordNet
Its astronauts Steve Swanson and Richard Arnold undertook the six-hour, seven-minute spacewalk required to install the truss.
BBC: Spacewalkers bolt in power unit
Swanson Group has increased its mill production in the region to three-quarters of capacity from one-quarter in 2009, said Steve Swanson, president and chief executive.
WSJ: Logging Towns Are on a Roll
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