有助

kǎo gǔ zhèng jù yǒu zhù yú què dìng gāi sù xiàng de zhēn wěi

考古证据有助于确定该塑像的真伪。

Archaeological evidence may help to establish the authenticity of the statue.

yī zhǒng yǒu zhù yú jìng huà zá zhì de hù fà chǎn pǐn

一种有助于净化杂质的护发产品

a hair care product that helps to clarify impurities