This is not a regular pure vowel.

不是一个纯元。

A regular bowling alley is 60 feet long.

保龄球球长60尺。

Did this mean he wasn't a proper wizard?

难意味着他不是一个巫师？

In the regular artillery, Wade, not the Home Guard.

是在炮兵队，韦德，不是乡团。

Their influence is both formal and informal.

他们以和非方式影响着办校问题。

Normal DNA sequencing cannot distinguish which mutations are important and which are not.

而DNA测序不能检测区别出两者不同。

There appeared to be two channels of US policy making an implementation, one regular and one highly irregular.

美国似乎有两种政策实施渠，一种是有，另一种是非常不。

So, I learnt my first proper song on guitar when I was about 13.

我13岁左右时候学会了第一首吉他歌曲。

In under-developed social groups, we find very little formal teaching and training.

我们现，欠达社会群体很少有教育和培训。

I've printed out maps if anyone needs one, and the dress is semi-formal.

如果有人需要地图, 我已经印好了 服装半就可以了。

They all did. They're not strictly speaking on the drug squad, but they're very keen.

他们都是自愿。他们都不是缉毒人员，但个个机智敏锐。

And there have even been places where the entire economy was informal. Seriously.

甚至有些地方整个经济都是非。问题很严重。

Neither was formally trained in biochemistry.

他们两人都没有接受过生物化学方面训练。

About half of that plastic comes from countries in Southeast Asia that don't have formal waste management systems.

大约一半塑料来自东南亚，他们没有垃圾处理系统。

Even in places that didn't have languages there were patois.

甚至没有语言地方也存在着土话。

They're also better than some untrained humans.

它们也比一些未经培训人类表现更好。

For sure, my wife is a classically trained pianist.

当然，我妻子是受过训练钢琴家。

Another characteristic is that communication usually takes the form of conversations rather than, say, formal meetings or written memos.

另一种特征通常是对话形式交流，而不是开会或写备忘录。

Of course, this discourages business creation and promotes informal economy.

当然，会阻碍企业创办并促使非经济展。

Most computer users have never received any formal keyboard training. Consequently, their keyboard skills are inefficient.

【consequently】大多数电脑使用者都没有经过键盘操作训练，因此他们键盘技巧不够熟练。