...his house, which, however elaborate, is less ostentatious than the preserves of other Dallas tycoons.

他的那所尽管装饰精致、但并不及达拉斯其他大亨的私宅那样奢华的房子

...an ostentatious wedding reception.

豪华铺张的婚宴

Obviously he had plenty of money and was generous in its use without being ostentatious.

他显然很有钱，但出手大方却不炫富。

She's got a lovely way with language without ever sounding ostentatious.

她的语言优美，丝毫无装腔作势之感。

His wife was fairly quiet but she is not an ostentatious person anyway.

他的妻子几乎没有怎么开口，不过她本来就不是好出风头的人。