Best yet, if one of the collaborators is a Mac user (as I am), you don't have to worry about whether he has a copy of Microsoft Office (which I don't and never again will).

最棒的是，如果合作者之一是苹果电脑的使用者(比如我)，你用不着担心他是否有一份微软office的拷贝(事实上我从不曾有也将永不会有)。

youdao

You need never worry about calling a business office for information, nor will you find businesses closed at lunch time.

海伦：等你得知这些资料后，我再打电话去建筑公司询问设计仓库的价格。

youdao

And the Speaker clearly knows that he is attempting to shift the blame even if it is deserved onto a President who has not only just accomplished re-election but never has to worry about running for office again.

FORBES: Memo To The President And GOP Leadership: STFU On Fiscal Cliff Negotiations!

In fact, I never worry about how much time my organization's men and women spend in the office.

FORBES: Magazine Article