This is not a regular pure vowel.

这不是个正纯元音。

A regular bowling alley is 60 feet long.

正保龄球球长60尺。

Did this mean he wasn't a proper wizard?

这难意味着他不是个正师？

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

是在正炮兵队，韦德，不是乡团。

Their influence is both formal and informal.

他们以正和非正方式影响着办校问题。

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

而正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，种是有正，另种是非常不正。

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

我13岁左右时候学会了首正吉他歌曲。

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

我们发现，欠发达社会群体很少有正教育和培训。

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 服装半正就可以了。

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

他们都是自愿。他们都不是正缉毒人员，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正。问题很严重。

Neither was formally trained in biochemistry.

他们两人都没有接受过正生物化学方面训练。

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

大约半塑料来自东南亚，他们没有正垃圾处理系统。

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

甚至没有正语言地方也存在着土话。

They're also better than some untrained humans.

它们也比些未经正培训人类表现更好。

For sure, my wife is a classically trained pianist.

当然，我妻子是受过正训练钢琴家。

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

另种特征通常是对话形式交流，而不是正开会或写备忘录。

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

当然，这会阻碍企业创办并促使非正经济发展。

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正键盘操作训练，因此他们键盘技巧不够熟练。