龙楚红

在保用期内一切修理都是免费的。
The repairment is free of charge within the gurantee.
2，他们中的很多人交不起学费，我希望他们能够免费接受教育。
Most of them can not afford the tusion, I hope they can be free of charge of the education.
3，也鼓励私人设施在全民健身日当天对公众免费开放，或降低费用。
Encouriging the private facility is free of charge to the people or redue the fee.