30 p.m. - If you time it right, the naval base in the harbor has open days and all are welcome, including foreigners.

下午2点半——如果时机恰逢海军基地的开放日，所有人包括外国人都可进入基地。

youdao

That was three years after the United States established a naval base at Pearl Harbor, on the island of Oahu.

VOA: special.2009.03.02

While he waited for an answer, the Spanish naval force tried to break out of Santiago Harbor.

VOA: special.2010.07.15

They launched their plannoes on a quiet Sunday morning and attacked the huge American naval and air base at Pearl Harbor "We interrupt this program to bring you a special news bulletin: The Japanese have attacked Pearl Harbor,Hawaii by air, President Roosevelt has just announced."

VOA: special.2011.06.02

The U.S. withdrawal from Asia lead to a decline in military spending at sprawling bases like Hickam Air Force Base and Pearl Harbor Naval Base (some respite came in military housing construction throughout the last decade).

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The harbor masters guarded their knowledge so carefully that even British naval captains had to pay them to get access to the information they needed to dock their vessels!

FORBES: What the Victorian Age Can Teach Us About Data