The process is cumbersome, expensive, and unreliable.

签证申请手续冗长，费用昂贵，而且很不谱。

So your friends and family sometimes call you flaky and unreliable for this very reason.

因此，你朋友和家人有时会因为这个原因说你古怪、不可。

Phones don't tend to work out in Death Valley and GPS systems are unreliable here.

手机在死亡谷不好用，GPS 系统在这里也不可。

Like all history books, though, they can be unreliable.

然而就和所有史书一样，年轮也并不怎么谱。

In a recent speech in Iowa, he dismissed wind power as an unreliable energy source.

在爱荷华州最近一次演讲中，他对风力发电不屑一顾，认为它是不可能能源。

That's okay. I told everyone that I have an unreliable partner, and, uh, they understood.

没事。我跟大家说我找了个不可伴侣，然后，他们表示理解。

So you're worried you might be having a kid with an unreliable guy.

所以你是在担心要和一个不可人一起养育孩子。

Like their ancestors they were disloyal and faithless, as unreliable as a faulty bow.

反倒退后，行诡诈，像他们祖宗一样。他们改变，如同翻背弓。

Totally unreliable and he doesn't give a damn.

完全不住 而且还莫不在乎。

Stupid, unreliable vampire, I thought to myself.

愚蠢，不可血鬼，我自忖着。

If someone doesn't do what they say or doesn't keep their promises, you've already seen two words you can use " dishonest" or " unreliable" .

如果某人言行不一，或者言而无信，你已经看到过两个可以用单词了：" dishonest" （不诚实）或 " unreliable" （不谱）。

The internet is too easy and too unreliable a research tool.

互联网作为一个研究工具太过便捷，且不够可。

If you are using the same ingredients, then it [the business] only relies on your creativity and that's very unreliable.

如果你使用是相同原料，那么你生意就只能依赖于你创意， 而这非常不可。

In other words, it's dodgy, a slang word meaning bad or unreliable.

换句话说，它有问题，那是一个俚语，意思是坏或不可。

Yeah, his attitude is great, but he's really unreliable. Sometimes he's really productive, but then other times... take last Tuesday for instance, he was forty-five minutes late for our morning meeting!

是，他态度很好，但他真不可。有时候他工作效率很高，但其他时候。。。就说上周星期二，上午会议，他迟到了45分钟。

Because electricity can be unreliable here, all of the nation's major airports as well as many of its hospitals and some of its homes do have back-up generators.

由于电力不可，因此该国所有主要机场以及许多医院和部分房屋都配备了备用发电机。

But these techniques have proven unreliable, for a number of reasons.

但由于种种原因，这些技术已被证明是不可。

A constant state of uneasiness because he's completely unreliable? That's bad.

由于他完全不可导致长期不安？那很不好。

If one's partner says " You never help me. You're so unreliable."

“你从来不帮我。你太不可了。”

The head of a motorist association claims commuters have no alternatives to using their cars because public transportation is overcrowded and often unreliable.

一位驾车者协会负责人声称，由于公共交通过于拥挤，而且常常不可，通勤者除了开车别无选择。