In nature, everything happens quite mechanically.

在自然界中，每一件事物的发生都是相当机械化的。

I reached for the key mechanically, unlocked the door, and stepped inside.

我机械地掏出钥匙，打开门，走进屋里。

He had no idea where he was going, and moved forward mechanically, as though in a dream.

他不知道自己是在走向哪里，只是机械地向前移动着脚步，好像在梦境中一样。

For example, he had said that everything happened mechanically.

例如，他说每一件事物的发生都是机械化的。

He mechanically set about making the preparations for departure.

他机械地做着动身前的准备工作。

I'm confused 'cause I'm not mechanically inclined.

我很疑惑，因为我动手能力不好。

" Yes, yes, " repeated the poor fellow, mechanically.

" 我敢担保！我就是敢担保！" 可怜的路路通机械地重复着说。

And when one is triggered, it opens up mechanically gated sodium channels.

当一个被触发时，它会打开机械门控的钠通道。

Yeah, it is really hard to play mechanically demanding esports like StarCraft well.

没错，把《星际争霸》这类要求操控技术的游戏玩好很困难。

Mechanically, the process is similar to mitosis, though its genetic results are fundamentally different.

从机制上讲，这个过程与有丝分裂相似，尽管它的遗传结果是根本不同的。