dragon520

1、在保用期内一切修理都是免费的。
All the repairs is free of charge within warranty.
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 pay their tuition,so i hope they can accept the education free of charge.
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。
Also encouraging private facilities are free of charge in National Fitness Day opening,or reduce costs.