All spectators have to sit in their numbered seat. Read the seating instructions on your ticket and go to the corresponding location. For assistance, ask nearby staff.

奥运场馆必须对号入座，请您认真阅读票面信息并前往指定位置就座，如有需要，可向观众服务志愿者寻求帮助。

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With acquaintances in the middle of the road or at the station ticket gate to talk about long-distance, on the tram for their acquaintances to let others are rude the performance of your seat.

与熟人在道路中间或者在车站检票口谈长话，在电车上让别人为自己的熟人让座都是失礼的表现。

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Biden is up for re-election to his Senate seat this year but could run for this spot while also campaigning on the Democratic ticket.

NPR: Ohio Voters React To Biden Selection

It used to be in cases of overbookings that airlines usually could find a passenger who would volunteer to give up a seat in exchange for cash, a free ticket or some other compensation with the expectation of catching another flight later that day or the next morning.

NPR: Airline Passenger Complaints Surged In 2012

However the best seats are reserved for packages, seat license owners, horse owners, and season ticket holders.

FORBES: Start Planning For 2013 Kentucky Derby Now