Plane crashes are very rare, and incidents where everyone aboard is killed are incredibly rare.

飞机失事本来就很少发生，而那种机上所有人都遇难的事故更加稀少。

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Japanese astronaut Koichi Wakata is traveling aboard Discovery and will live aboard the station for several months.

VOA: standard.2009.03.15

He says the best is yet to come. "The space station now is nearly complete, and if you think that you have seen some pretty interesting expeditions aboard the space station, you ain't seen nothing yet,".

VOA: standard.2009.11.30

Everyone aboard is subjected to periodic blasts of spray, and the crew members who have to work on the leeward side spend half their time up to their waists in water.

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To race aboard Mariquita is to travel back a century, when wealthy yachtsmen such as King George V and Sir Thomas Lipton dueled through the summer on outsize boats that needed 20 sailors just to leave the dock.

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One way gamers can stay active aboard select ships is the EA Sports Bar.

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