If you have a cold or flu, you'd better not pass it on to anyone else.

如果你得了感冒或流感，最好不要把它传染给别人。

youdao

By setting Peking Opera as an optional course, students may have more freedom to decide whether to take it or not.

通过将京剧设置为选修课，学生们可以有更多的自由决定是否选修京剧。

youdao

You'll have to choose whether to buy it or not.

买还是不买，你得作出选择。

《牛津词典》

Or it could have been used to hold the shape of the shoe while it was not being worn.

VOA: special.2010.08.03

Sometimes it's easier actually not touch it to the metal, -- I should have- TA: It's hard to see if it's moving or not.

有时候它更容易不接触金属，我本应该-,助教：很难看到它是否移动了。

麻省理工公开课 - 化学原理课程节选

It's because the programmer or programmers that wrote that software might have been pretty specific but not specific enough.

这是因为程序员写的软件,可能已经相当具体,但还是不够具体。

哈佛公开课 - 计算机科学课程节选

Are they prepared to have it, whether they want to have it or not?

NPR: White PA Voters on Race in the Race

"GPS is an easy, last-minute gift, especially if you're concerned about whether people have it or not, " Baker says.

FORBES: Magazine Article

Whether he could have imagined it or not, Lewis knows what having an African-American president means to him and others.

CNN: Black in the White House: Folks see Lewis as their son