Europa House is one of those hundreds of nondescript buildings along the Bath Road.

欧罗巴大楼是巴斯大道沿路那些成百上千幢毫无特色的建筑之一。

...a nondescript woman of uncertain age.

年龄不详、相貌平庸的女士

Her clothes told me nothing: they were about as nondescript and lacking in chic as it was possible to be.

从她的衣着上什么也看不出来：全是大路货，毫无时髦优雅之处。