troubleshooting

/ˈtrʌb.əlˌʃuː.t̬ɪŋ/

名词

处理难题；调解；检修
The instruction manual includes a section on troubleshooting to help you with any simple problems you might have with the TV.
产品说明书中包括“排忧解难”这一节，旨在帮助你解决使用电视机时可能遇到的简单问题。