This is not a regular pure vowel.

这不是个的纯元音。

A regular bowling alley is 60 feet long.

的保龄球球长60尺。

Did this mean he wasn't a proper wizard?

这难意味着他不是个的巫师？

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

是在的炮兵队，韦德，不是乡团。

Their influence is both formal and informal.

他和非的方式影响着办校问题。

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

而的DNA测序不能检测区别出两者的不同。

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，种是有的，另种是非常不的。

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

13岁左右的时候学会了第首的吉他歌曲。

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

发现，欠发达的社会群体很少有的教育和培训。

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

如果有人需要地图, 已经印好了 服装半的就可了。

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

他都是自愿的。他都不是的缉毒人员，但个个机智敏锐。

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

甚至有些地方的整个经济都是非的。问题很严重。

Neither was formally trained in biochemistry.

他两人都没有接受过的生物化学方面的训练。

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

大约半的塑料来自东南亚，他没有的垃圾处理系统。

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

甚至没有语言的地方也存在着土话。

They're also better than some untrained humans.

它也比些未经培训的人类表现更好。

For sure, my wife is a classically trained pianist.

当然，妻子是受过训练的钢琴家。

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的交流，而不是的开会或写备忘录。

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

当然，这会阻碍企业的创办并促使非经济的发展。

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

【consequently】大多数的电脑使用者都没有经过的键盘操作训练，因此他的键盘技巧不够熟练。