老年人和大模型交互过程中依赖语音，同时会大量使用“嗯”“哦”“这个……”等语气助词。和成年人明确的AI使用目的不同，在提问策略上老年人也会在迂回和直接提问中反复横跳。
In June 1962, after gruelling medical tests, Nasa announced its "New Nine". These would be the men to deliver on President Kennedy's pledge to put American boots on the Moon.
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The network also underpins the fan experience, from ticketing and stadium maps, to cashless payments for drinks, food and merchandise.
* @param n 数组长度
recognition. This format remains in use today, to the extent that checks remain