8. "Ntugharị isi laser anọ enweghị ike ịgagharị," kedu ka esi edozi nsogbu ahụ?

Ụzọ nke 1: Lelee ike eriri ahụ.

Usoro nke 2: Malitegharịa igwe laser na kọmputa ahụ, iji zere ịkwụsị sistemụ ahụ.

Usoro nke 3: Ma ọ bụrụ na etinyere draịva bọọdụ.

Usoro nke 4: Lelee ọnọdụ ọkụ draịva moto.

Usoro nke 5: Lelee ihe ngosi ike DC.