The hall was sumptuously decorated.

大厅装饰得富丽堂皇。

《新英汉大辞典》

The palace is sumptuously decorated.

宫殿被装饰得富丽堂皇。

youdao

The bridal chamber is sumptuously decorated.

这户人家的室内装修真是没说的。

youdao

The dining room was sumptuously decorated, and the food, for her party of eight, was delicious and plentiful.

FORBES: Entrepreneurial moms

Nicolaj Arcel's period piece, which is superbly entertaining and sumptuously produced, combines seminal Danish history with juicy scandal.

WSJ: History Spawns Peak Films at Telluride Film Festival | By Joe Morgenstern

This documentary, directed by Louis Pepe and Keith Fulton, offers a new twist on the age-old pleasure of watching somebody truly and sumptuously screw up.

NEWYORKER: Lost in La Mancha