The nanomachines can drill into cancer cells.

机器可以钻进癌胞。

We have now disabled those genetic superpowers.

们去除了（癌胞的）基因超能力。

When they can't reproduce, cancerous cells dieoff instead of becoming dangerous.

若癌胞无法复制，它们就会消亡从而不（对人体）造成威胁。

Cancer cells switch off the immune system by pretending to be healthy cells.

癌胞通过伪装成健康胞来关闭免疫系统。

If you have DNA in a cell, and that cell is cancerous.

如果胞内有DNA，而且胞是癌胞。

But cancer cells ignore these signals, dividing indefinitely and crowding out normal cells.

但是癌胞会无视这种信号 永无止境的分裂并将正常胞挤走。

These are what we know as cancer cells.

这就是们所谓的癌胞。

Cancer cells tend to break off from the initial tumor and spread.

癌胞往往会从最初的肿瘤中脱落并扩散。

Crotoxin seems particularly attracted to cancer cells.

响尾蛇蛋白表面看来特别能吸引癌胞。

But hungry cancer cells also compete viciously with each other for resources.

但饥饿的癌胞也会相互恶性竞争资源。

Well we've tried four different types, and every cancer cell that it touches is toast.

们已经尝试了四种不同的类型，它接触到的每个癌胞都会被烤焦。

And the cancer cell divides even more frequently and recklessly.

而癌胞分裂得 更加频繁也更不受限制。

We examined his belly thoroughly, and all of the cancer was gone.

们仔检查了他的腹部，所有的癌胞都消失了。

He and his colleagues added molecules to immune cells that attack cancer cells.

他与同事在攻击癌胞的免疫胞中加入了抗癌胞分子。

Cancer cells are really just confused cells.

癌胞其实不过是迷途的胞。

Then they mixed them with cancer cells in a dish and hit it with ultrasound.

之后在培养皿中将其与癌胞混合，用超声撞击它。

So these are expanding and contracting, and they're punching and sending shockwaves very locally.

这些气泡膨大着收缩着，它们猛击癌胞，并在非常小的范围内发送冲击波。

But she needed additional treatments as the cancer spread.

但随着癌胞的扩散，她需要额外的治疗。

What remains is a cancer cell with no special defenses.

只剩下没有防御的癌胞。

Generally speaking, the transition from dysplastic cells to malignant cells occurs gradually.

一般来说，异型增生的胞变成癌胞的过程是渐进性的。