People need basic education if they are to become employable.

若想要受雇，人们需要基础教育。

《柯林斯英汉双解大词典》

Since we are neighbors, if you need any help or anything, please come to me.

既然我们是邻居，如果你需要任何帮助或任何东西，请来找我。

youdao

Please write to me if you are in need of help.

如果您需要帮助的话，请写信给我。（应用文—书信）

youdao

If we do not get enough of the vitamins we need in our food,we are at risk of developing a number of diseases.

VOA: special.2009.04.21

So, when in doubt, if you're having some weird character issue, odds are you need to escape it in some way.

如果你有拿不准的字符,可能就要用到转义字符了。

哈佛公开课 - 计算机科学课程节选

I guess if you are an actor, you need to have creativity.

我想如果你是个演员，你要有创意。

关于纽约的生活 - SpeakingMax英语口语达人

But the conflict is particularly acute when the subjects of the research are vulnerable for instance, if they are mentally ill and confused, if they are poor or homeless and in need of money, or if they are seriously ill and desperate for any sort of help.

ECONOMIST: Don��t let it happen again

Working alongside our French colleagues, we will continue to offer support and humanitarian assistance to those who genuinely need it, but if people are not in need of protection we expect them to return home.

BBC: UN to help advise Calais refugees

If not we need to ask if they are still of use.

BBC: NEWS | UK | Magazine | On your marks