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A bus is moving to a city.Many people are on the bus.Some have seats,but others have to stand.At a bus stop,a young woman gets on the bus.An old man is near the door and tries(试着)to stand up.
A bus is moving to a city.Many people are on the bus.Some have seats, but others have to stand. At a bus stop, a young woman gets on the bus .An old man is near the door and tries ) to stand up.