This museum used to be a palace.

这座博物馆的前身是一座宫殿。

youdao

Once in time there was a palace.

曾经这有一座宫殿。

youdao

Long ago, there was a queen who lived in a palace.

很久以前，有一位女王住在一座宫殿里。

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The congressman charged that the White House had become a palace.

VOA: special.2009.01.22

There is a palace economy, there is a script, there is a bureaucracy, and there is collectivized agriculture under the central control of the economy.

有王宫经济,有文字,有官僚制度,有中央集权经济下的,集体农业

耶鲁公开课 - 古希腊历史简介课程节选

In 1717 in Paris, Lindsey Hughes reports, he went to a private house instead of the Louvre palace.

林赛·休斯曾写道,彼得大帝1717年去巴黎时,他没有住在卢浮宫而是住在一所私宅里

耶鲁公开课 - 欧洲文明课程节选

After a meal in a palace banquet hall, the officials quarreled into the wee hours.

WSJ: European Disunion: Dithering at the Top Turned EU Crisis to Global Threat

Instead a palace employee telephoned a pub in north Wales where Mr Parry had once worked.

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But a Palace spokeswoman confirmed the Queen's diary for this week would remain suspended.

BBC: Queen leaves hospital after stomach bug