打印就行了。線上購票強調到場可间接入場,没必要再排隊,所以應該没必要換票:All online ticket buyers can skip the ticket line at the entrance and go straight to the Observation Deck.
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打印就行了。線上購票強調到場可间接入場,没必要再排隊,所以應該没必要換票:All online ticket buyers can skip the ticket line at the entrance and go straight to the Observation Deck.