rust-free造句

• The boat owns characteristics of high strength , light duty , corrosion and rust - free , long durability , and easy maintenance , enviroment - friendly , ect . it is suitable for sailing in river , lake and near seaside , so as to be widely used in fishing , and tourism industry
  该小艇具有高强度，轻重量，防锈，防腐蚀，易保养，经久耐用，环保好等特点，适合于江河湖泊各种水域，广泛适用于休闲钓鱼，旅游观光。