He often uses the computer playing games under the guise of working in his company.有什么语法错误

问题描述:

He often uses the computer playing games under the guise of working in his company.有什么语法错误

Use sth to do sth ,但我觉得这样说有点唠叨.
He often plays computer games under the guise of working in his company.
这个怎样?