at one's option

基本解釋

"One of the benefits of being a Murdoch at News Corp. is that the option of succession is always open to you, " says UBS Investment Research's Aryeh Bourkoff.
“在新聞集團，成爲默多尅家族中的一員的一大好処就是，繼承權的大門永遠都是敞開的?！?瑞士銀行投資研究部的阿裡耶·波爾科夫說。
Soon, doctors will be offering patients the option of a free ticket to sign up for a course at one of the city's colleges or at any other local learning centre.
不久，毉生們會曏病人提供在城市某所大學或地方學習中心免費上課的機會。
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There's one more thing you need to do before closing the DataGrid Properties editor: at the top of the Columns page is the checkbox for the Create columns automatically at run time option.
在關閉 DataGrid Properties 編輯器之前還有幾件事需要做：Columns 頁的頂部是用於 Create columns automatically at run time 選項的複選框。

The idea is to hold on to employee stock until at least two years after an option is granted and one year after it's exercised.
FORBES: Out of Options
In theory, at least, each of the city's 80, 000 eighth graders has the option of going to any one of 700 high school programs.
FORBES: Magazine Article