A complex sentence contains two or more parts joined with a conjunction.

一个复合句包含两个或多个由连词连。

And the reduced parts are connected together and reduced.

被略读连在了一起。

By the way, there's a shaft of nerves that joins the two halves of the brain called the corpus callosum.

大脑本来就是由神经来连左脑和右脑这个连叫胼胝体（医学名词）。

A conjunction is something which joins two sentences or two parts of a sentence together.

连词是将两个句子或句子两个连在一起单词。

Basically, all we need is one nudge to put two of these pieces together.

基本上，我们只需要轻轻一推就可以使这两连在一起。

The root is covered by cementum, which is a bonelike substance that the periodontal ligament's fibers attach to.

包裹着牙根是牙骨质，是一种骨样物质，也是牙周韧带纤维连。

Their six petals are joined together, except at the tips.

六个花瓣除了顶, 其余全连在一起。

This procedure involves severing the corpus callosum, the band of nerves that connects the two hemispheres of the brain.

治包括切断胼胝体——连大脑两半神经带。

Very high levels of gamma oscillations-now that's brain waves showing increased connections between different parts of the brain.

非常高水平伽马波动——就是表明大脑各个连增加脑电波。

After all chunks can be played separately, they are combined until the entire piece is connected.

在所有块都可以单独演奏之后，将它们组合在一起，直到所有连起来。

How you connect all the pieces together is so critical.

如何将所有连在一起非常关键。

We'd also expect to find telomeres, the ends of each original chromosome, stuck head to head in the middle.

我们还想找到端粒，就是每个原始染色体在中间头对头连末端。

But there's really a sixth burrough and it's the largest which is the water that connects the other five.

但实际上还有第六，最大一个区，也就是连其他五个水。

And though is a nice transition word and a connector for these two parts of the sentence.

还有不是一个不错渡词，也是句子两个连词。

" Let's" really means " let us." And that's the key. It's the joining part. You and I.

“让我们” 真正意思是“让我们” 。 这就是关键。 这是连。 你和我。

It turns out that roads are what connect all the parts of a city.

事实证明，道路是连城市所有纽带。

This is just joining one part of the subject to another part of the subject.

这只是将主题一连到主题另一。

Instead, the top half was attached to a cart with two weights on it.

取而代之是，上半连到带有两个重物手推车上。

But instead of connecting parts of a virus together, they're used to build a placenta.

但它们不是将病毒各个连在一起，而是用来构建胎盘。

And it's ready to have other pieces connected to it.

它已经准备好让其他连起来了。