But now even there, product quality cannot be guaranteed.

但是现在，即使是那些地方，也不能保证产品的质量。

youdao

Without a well-defined, well-governed handoff, this assurance cannot be guaranteed.

没有定义良好的，管理良好的切换，这种保证不能得到确认。

youdao

Such a course plainly might maximize returns to taxpayers, though this cannot be guaranteed.

很显然，这一选择可能会使纳税人的回报率最大化，但这点还不能得到保证。

youdao

Despite storming Tripoli, a rebel victory cannot be guaranteed in such a volatile conflict.

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Yet capital gains are much more volatile than wages, and cannot be guaranteed in future.

ECONOMIST: Rainy-day blues

Because such hard numbers cannot be guaranteed, countries don't commit ambitiously to this sort of agreement: result, gridlock.

ECONOMIST: Some good ideas about how to break the gridlock