assist
单词辨析：
最普通用词，指积极地为他人提供物质、精神或其他方面的帮助，主语可以是人或物。
I helped her to carry the suitcase up the stairs.
我帮她把行李箱拎上了楼。
My cane helps me walk.
我的拐杖帮助我行走。
Your suggestion helped us a lot.
你的建议对我们帮助很大。
较正式用词，多指提供经济上或其他急需的帮助，强调帮助有困难的弱者，主语通常是人，常与介词 in/with 连用。
The refugees were aided by the UN.
难民们得到了联合国的援助。
We aided him in looking after his children.
我们帮他一起照看孩子。
尤指起协助的作用，多用于帮助他人学习、工作或研究，常与介词 in/with 连用。
He was employed to assist in the development of new equipment.
他受聘协助开发新设备。
A team of nurses assisted the doctor with the operation.
一组护士协助医生施行手术。
相关例句：
Now I can assist my daughter financially with help from a disability grant.
如今，我可以通过一项残疾人资助金为我女儿提供经济帮助。
We will then assist you with implementation and constantly monitor your company's progress.
然后，我们将帮助你实现你的公司，并不断监测的进展。
The public is urgently requested to assist police in tracing this man
紧急要求公众帮助警方追踪此人。
To nominate and assist in liaising with local and overseas scholars and researchers to conduct research for the institute;
推荐和协助联络本地及海外学者和研究人员，为研究中心进行研究；
Foreign Office officials assisted with transport and finance problems
外交部官员帮助解决运输和经费问题。
We also set up an outside advisory board to assist with this and other strategic issues.
我们还设立了一个外部建议委员会，在接班以及其他战略议题上发挥辅助作用。