hat
1. Li raman gen yon vis ki lage ak span lavi li yo se osi lontan ke 1,0000 èdtan; pri pou peye pou itilize ak antretyen se trè ba; li kapab kenbe sou travay pou yon tan long;
eng
1. It seldom has a screw loose and its life span is as long as 1,0000 hours; the cost of use and maintenance is very low; it can keep on working for a long time;