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

The report pinpointed the areas most in need of help.

报告精确说明了亟待援助的地区。

《牛津词典》

Doctor Wu is always patient with people in need of help.

吴大夫对需要帮助的人总是很有耐心。

youdao

In Moscow,a member of the local Uzbek community, Sherzad Rakhmanov, cited the need for urgent outside help.

VOA: standard.2010.06.15

If you're stuck, if you're struggling, if you're not certain about something, please ask. We're not mind readers, we can't tell when you're struggling, other than sort of seeing the expression on your face, we need your help in identifying that.

如果你很差，如果你很纠结，如果你不确定某件事情，请问我们，我们不会读心术，我们没法儿看出来你们很纠结，除非能从你们的面部表情看出来，我们需要你们在这件事儿上的配合。

麻省理工公开课 - 计算机科学及编程导论课程节选

The victims of Hurricane Katrina are in desperate need of help.

卡特里娜飓风的灾民急需救助。

耶鲁公开课 - 公正课程节选

Koner also learned of families in her own Hastings-on-Hudson community in need of help.

CNN: Mom connects families to feed the hungry

If you see a girl in need of help unable to lift something, for example do not taunt her.

NPR: What Every Boy Needs to Know

But the women who are increasingly in need of help are finding fewer resources to support them.

FORBES: The Brookfield Shooting is Part of a Rising Tide of Domestic Violence