Anecdotal evidence suggests that the number is considerably higher today.

而根据一些非数据，现今的流浪人数要比其高得多。

But I'm not a properly trained chef and I would never call myself a chef.

但我不是一个受过训练的厨师，我永远不会称自己为厨师。

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济的发展。

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

我13岁左右的时候学会了第一首的吉他歌曲。

Let's go back to the broader informal economy.

让我们回到更广泛的非济上。

Many of whom were skillful enough painters, but with no formal training like Frida herself.

他们中的许多人都是技艺高超的画家，但没有受过像弗里达本人那样的训练。

Despite having no formal training in astronomy, her observations and sketches were remarkably accurate.

尽管从未接受过天文学方面的训练，小山的观测和记录却异常确。

That's right. So, university is the third part of a person's formal education.

对。那大学是一个人教育的第三阶段。

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

我们发现，欠发达的社会群体很少有的教育和培训。

Their influence is both formal and informal.

他们以和非的方式影响着办校问题。

Did this mean he wasn't a proper wizard?

这难道意味着他不是一个的巫师？

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。

For sure, my wife is a classically trained pianist.

当然，我妻子是受过训练的钢琴家。

In principle, all irregular migrants arriving in Greece from Turkey will be returned.

原则上, 所有从土耳其抵达希腊的非移民将被遣返。

The next day I had my first experience of a well-organized school.

第二天，我第一次感受到了一个学校的气氛。

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

如果有人需要地图, 我已印好了 服装半的就可以了。

This is not a regular pure vowel.

这不是一个的纯元音。

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

是在的炮兵队，韦德，不是乡团。

A regular bowling alley is 60 feet long.

的保龄球球道长60尺。

It further restricts women's access to formal education that were already excluded from secondary school.

对于已被禁止接受中学教育的女性来说，这进一步限制了她们接受教育的机会。