It makes sense this is second nature.

说是二天也不为过。

With more practice, it'll really become second nature.

只多练习，它就会成为二天。

Now for most people, it's a second nature.

对大多数人来说，这是二天。

The more you repeat something, the more it becomes practically second nature.

重复次数越多，就越能成为二天。

Observation with me is second nature.

观察能力是二天。

The more complex the habit, the more time you'll need to make it second nature.

习惯越复杂，你就需更多时间来使它成为二天。

By doing something regularly, it becomes second nature, requiring less effort.

通过定期做某件事，它会成为你二天，需付出努力更少。

" Running is second nature to me, it's not something I have to think about."

“奔跑是二天，这是永远也不需去思考事情。”

He had practised those skills in the woods of West Virginia until they were second nature.

他在西弗吉尼亚树林里练习这些技巧，直到它们成为二天。

Switching on the lights at night is second nature to most people in the developed world.

对大多数发达国家居民来说，夜晚开灯是二天。

A fall would mean certain death, but teetering in tree-tops is second nature to the Korowai.

掉下去就意味着必死无疑，但在树顶站稳是科罗威人二天。

She said it may seem like " second nature" to try to protect children from tragic news events.

她说，试图保护孩子们免受悲剧新闻事件影响似乎是“二天”。

It's like second nature to me at this point.

这对来说就像是二天。

Happily, I have always laid great stress upon it, and much practice has made it second nature to me.

幸而对于这门科学一向是十分重视；经过多次实践以后，它已成为二天了。

For British cyclist Pete Jones, camping rough and cycling long distances through inhospitable terrain are second nature.

对于英国自行车爱好者皮特·琼斯来说，野外露宿、骑车穿越广阔荒凉地带已经成为了他二天。

It's second nature to me by now.

现在这对来说已经是二天了。

After a little while, it will become second nature.

一段时间后，它将成为二天。

That is what it means to say that habit is second nature.

这就是说习惯是二天意思。

After this it seems crime became second nature to young Michael.

此后，犯罪似乎成了年轻迈克尔二天。

Embracing change has become second nature to me in this fast-paced industry.

在这个快节奏行业中, 拥抱变化已经成为二天。