Nen peko ma twero bino en aye obedo ngo?
E'yo ewaru 'diyi ma ale andrita eri a'duni?
Okwekaliriza obulabe obuyinza okuva mu kintu kye ki?
Okushwijuma akabi n'enki?
Inyobo ationis na aimaniman?
What is the risk assessment?
Ịkuru anwuru sịga onye ozo na anu bu ihe ana akpo passive smoking