But these methods can be slow and unreliable.

但这些方法都太慢，而且并不可靠。

youdao

But these methods would not be enough in the long run.

但是，从长远来看，光有这些方法还是远远不够。

youdao

But these methods have not been widely adopted, largely due to practical difficulties.

但是这些方法并没有被广泛接受，这在很大程度上是由于实践的困难。

youdao

But these methods are quickly becoming obsolete.

WSJ: Jonah Lehrer on Eharmony.com, Chemistry.com and Other Dating Services | Head Case

But none of these methods promise the ironic death this ludicrously macho handset demands.

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Naturally, your acceptance rate will be lower, but these impersonal contact methods can help you get a broader sense of the market.

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