second nature

音標發(fā)音

New systems take time before they become second nature, so work hard at sticking to it and developing those new habits.
在新的方法變成第二天性之前，會花一段時間，所以要努力堅持它，將其發(fā)展為新的習慣。
Learn to see the goodness of the person than the negative. It may be tough initially, but once you cultivate the skill, it becomes second nature.
學著去關(guān)注他人的優(yōu)點而不是缺點，一開始可能會很困難，但一旦你熟悉了這個技巧，它就會成為你的第二天性。
Don't worry if you haven't heard of some of these as they may not be necessary, just be aware that planning should become second nature to you.
如果你從來沒有聽說過以上的這些計劃，不要擔心，因為或許它們也不是必要的。你所需要注意的是做計劃應(yīng)該成為你的第二天性。

This should become second nature.
這應(yīng)該變成一種天性。
麻省理工公開課 - 熱力學與動力學課程節(jié)選
Delta u is zero, right? It should be completely second nature.
u=0，對吧？這應(yīng)當,成為本能的答案了。
麻省理工公開課 - 熱力學與動力學課程節(jié)選
I am going to be turning to the second passage on the sheet in which something about the nature of these systems, I think, can be made clear.
我將會將上面第二頁的東西,關(guān)于符號系統(tǒng)的本質(zhì)。
耶魯公開課 - 文學理論導(dǎo)論課程節(jié)選

Like any habit it will take practice but over time it will become second nature.
FORBES: Stop the Madness

If something is second nature to you, you are so familiar with it that you can do it easily without needing to think very much about it.