1. assistance or support given without proper attention, care, or consideration; help that is provided in a negligent or inattentive manner
The careless help from the volunteer caused more problems than it solved.
A ajuda descuidada do voluntário causou mais problemas do que resolveu.
2. unhelpful or counterproductive assistance due to lack of focus or diligence
His careless help during the project led to mistakes that had to be corrected.
Sua ajuda descuidada durante o projeto levou a erros que tiveram que ser corrigidos.