有帮助的用英语怎么说短语

The phrase "of help" or "helpful" in English is used to describe something that is useful or beneficial in some way.

For example:

"This information is of great help to me." (这个信息对我很有帮助。)
"The customer service representative was very helpful in resolving the issue." (客服代表在解决问题方面非常有帮助。)

The origin of the phrase is not clear, but it has been used in English for many centuries to describe things that provide assistance or support.