A pod of dolphins circled the craft.
Мужчина ворвался в прямой эфир телеканала и спустил штаны20:53，详情可参考体育直播
Idempotence: merging a state with itself doesn’t change the state; A ∨ A = A. If Alice merges her own state with itself, the result will be the same state she started with.，这一点在体育直播中也有详细论述
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