He seemed sincere enough when he said he wanted to help.

他表示愿意帮忙，样子很真诚。

《牛津词典》

He wanted to help the old man, so he posted a photo online.

他想帮助那个老人，所以他在网上发布了一张照片。

youdao

Li Shizhen decided to study medicine because he wanted to help sick　people.

李时珍决定学医，因为他想帮助生病的人。

youdao

He said he wanted to help people and maybe even gain some business contacts.

VOA: special.2009.04.03

But it's also possible that it's a Homer Simpson-like effect, where when asked to point to what he wants, he just couldn't help but point to the one he wanted.

但也有可能这是一个类似于,霍莫·辛普森的效应,当被要求指向他想要的物体时,他只是情不自禁地指向了他想要的物体

耶鲁公开课 - 心理学导论课程节选

He was good to her and she wanted to help him in return.

VOA: special.2009.07.19

He added he wanted to help his rescuers to get the safety message across.

BBC: Fall man is 'lucky to be alive'

He wanted to help charity and didn't need the bonus money now--but thought he might in retirement.

FORBES: Money & Investing

Deputy Prime Minister, Nick Clegg said he wanted to help "every family to get on in life".

BBC: Parents 'to be able reclaim up to ?1,200 of childcare costs'