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。

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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

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