万一你需要帮助的话，这是我的电话号码。

In case you should need any help, here's my number.

《牛津词典》

你需要帮助吗？

Do you need any help?

《牛津词典》

如果你需要帮助，记得随时来找我。

Remember that you can come to me any time of the day if you need help.

youdao

So we know that, so he will be there to comfort you and give you whatever help you need.

我们理解大家,所以他会在那里安慰你,给你提供任何需要的帮助

耶鲁公开课 - 基础物理课程节选

In Houston, as with most other cities in this country, you need a car to get around.

像在这个国家的大多数其他城市一样，在休斯敦，你需要一辆车来帮助你到各处去。

德克萨斯美女 - SpeakingMax英语口语达人

So, you turned in p-set 3 today, but we'll have the answers posted for you this afternoon, so you can start studying from p-set 3, even as early as tonight, if you want to, because those answers will be there for you.

今天大家应该要交第三次作业了，而我们会在今天下午将答案给大家贴出来，这样大家就可以尽快开始复习第三次作业的内容了，甚至今天晚上就可以开始，如果你需要的话，这些答案将会给你一些帮助。

麻省理工公开课 - 化学原理课程节选