Displays can also link a library and its book with the world outside. 圖書陳列，也能把圖書館及其藏書和外界聯繫起來。
As the fighting raged, hotel guests who had barricaded themselves inside rooms attempted to contact those on the outside. 隨著槍戰的持續，在設有障礙物的房間里躲藏起來的酒店客人們在嘗試與外界聯繫。
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