有可能的话，在网站建设之前就应该完成关键词分析。

This research should be done before building a Web site if possible.

youdao

然后立即安排时间进行这些改变—或者有可能的话立即作出改变。

Then schedule time to make those changes immediately - or make the changes right away if possible.

youdao

有可能的话，通话时尽量使用免提扬声模式或有线耳机(不是蓝牙)。

Whenever possible, use the speaker-phone mode or a wired headset (not a Bluetooth).

youdao

And by this time all educated Roman men were expected to be able to speak Greek, well if possible.

那时所有受过教育的罗马男子,有可能的话，都要会说希腊语。

耶鲁公开课 - 新约课程节选

There may be some inefficiencies, and at some point, if you catch me in the hallway, I can give you a sermon on what goes on inside that reactor.

可能会有某些损耗，如果你能在过道上遇到我的话，我会给你详细讲讲,里面到底发生了什么。

麻省理工公开课 - 固态化学导论课程节选

There are two possibilities. If the answer is yes, then I'm still looking for the answer, what do I want to do? Well, I don't have to do anything other than change the counter.

这就是一个测试，有两种可能的结果，如果结果为是的话，然后我就要继续找寻目标数,我该怎么做呢？好。

麻省理工公开课 - 计算机科学及编程导论课程节选