If you should change your mind, do let me know.

假如你改变主意的话，一定要告诉我。

《牛津词典》

You should change your diet.

你应该改变你的饮食。

youdao

Maybe you should change your mind on this one too.

也许你也应该在这个问题上改变你的想法。

youdao

And if you could change the gene and make people not gay in the womb should have been done.

如果人们能够改变这种基因,让同性恋们在母体内就改变性取向,那么这种认定就应该进行。

普林斯顿公开课 - 人性课程节选

Everyone should experience in English spring because it would change you.

一定要去看看英国的春天，因为那会使你改变对它的看法。

英国与美国的差异 - SpeakingMax英语口语达人

And if you have your calculator all set up as you love and you don't want to change it, then maybe you should just go and get an $8.00 scientific calculator that doesn't have any of the graphing functions, because you don't actually need them, so that's a better option for you, you can do that as well.

如果你的计算器里已经按照你的喜好编好了,而你又不想改动，那么或许你可以,去再买一个八美元的科学计算器,它没有任何绘图功能，因为实际上你也用不到这些，所以这对你来说是一个更好的选择，你也可以这样做。

麻省理工公开课 - 化学原理课程节选

Secondly, what is the risk involved in your proposed cash ISA compared with the 'cautious' investments you currently have, and why do you think you should change these investments?

BBC: Fergus Muirhead

You should change this filter every 3 to 6 months -- more often if you have pets or live with a smoker, or if you or a loved one has allergies.

CNN: Your own clean-air act

In either case you should change advisors!

FORBES: Is Your Financial Advisor Treating You Fairly?