Finance enjoyed impressive productivity gains before the crisis but produced many goods of questionable value.

在危机前，金融方面的生产率增长喜人，但也出现了许多价值颇为可疑的产品。

youdao

You can also use import to introduce other non-constant members as well. For example, consider a math utility library (of questionable value perhaps, but still...) in Listing 6.

也可以使用import来引入其他非常量的成员。

youdao

With the Paulson plan, the taxpayer ends up owning toxic assets of questionable value.

NPR: Was The Bailout Bill A Good Idea?

They are taken by professionals, executives and managers like cod liver oil, necessary, distasteful and of questionable value.

FORBES: Diversity is Dead, Long Live Diversity

Obsession, at the cost of human lives, is of more questionable value.

ECONOMIST: DDT