He rushed to halp the old man up when he slipped on the ice .

老人在冰上滑倒时，他跑过去把他扶了起来。

An analysis of induced expression and function of telomerase-regulation associated hALP gene on genotoxic agents

DNA损伤剂诱导端粒酶调节相关hALP基因表达及作用研究

2 , Good afternoon , madam , May I halp you ?

太太，中午好，您想买什么？

The effects of genotoxic agents on cells in different status of hALP expression were analyzed by MTT method .

通过四甲基偶氮唑盐（MTT）法分析不同hALP基因表达状态下DNA损伤剂对细胞生长的影响。

His career spanned halp a century .

他的职业生涯跨越了半个世纪。