help名词，动词词性。
He had been too proud to ask for help .他自尊心太强，从不求助于人。
I will help you for your sister 's sake .看在你姐姐面上，我来帮你。
There was no help for it but to yield again .无计可施，只好让步了。
You may ask anybody here for help .这里随便哪一个人都可以为你效劳。
No help from a trim device is assumed .这是假设没有平衡机构的情况。
