Birch bụ otu n'ime ihe ndị a ma ama maka plywood n'ụwa, na maka ihe kpatara ya, birch dị mfe ịkpụ n'ime mpekere.Na mgbakwunye, ọ nwekwara ezigbo njupụta, nhazi siri ike, na elu aja aja na-acha aja aja nke nwere ike ịcha ngwa ngwa, na-enye ya zuru oke ...
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