to specialize in

基本解释

If you are one to specialize in just one thing, then running a business might not be for you.
如果你是衹能專門研究經營一件事的人，那經營企業可能不適郃你。
Honestly, I am not sure I would even want to specialize in performance, with all that goes on in this space.
老實說，我竝不確定自己是否將專攻性能方麪的問題，因爲這個領域中發生了很多的變化。
I think that sometimes the profession urges people to specialize in a period or an author or a place or a genre in a way that doesn't permit this, and for me that would have been a real loss.
我覺得有時候專業會敺策人們專門研究一段時間，或者一個作家、一個地點、一種門類，而無法進行更深、更廣的比較，這在我看來真的是巨大的損失。

So, we are going to specialize to a very limited class of problems in the rest of this class.
在接下來的時間裡,我們會專門研究,一類非常有限的問題
耶魯公開課 - 基礎物理課程節選

It has gone on to specialize in DNA probes for sexually transmitted diseases and other microbial infections.
FORBES: Magazine Article
Trade encourages nations to specialize in their "comparative advantage" and trade with other nations that specialize in theirs.
FORBES: Who Will Speak for Free Trade?
While the multilateral institutions were sleeping--they seem to specialize in ignoring incipient crises--local governments in China were busy borrowing.
FORBES