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at the same time, some top-down sort of stuff: might decide that it's lonely and look for skin tone, or might decide that it's bored and look for a toy to play with.
与此同时,一些自上而下之类的东西 可能会决定他的孤独,识别肤色, 或可能会决定他的无聊,找玩具来玩。