record maker meaning in Chinese

创纪录选手

I am sure that the skill you master this morning will bring you lifelong benefits , and i urge you to advocate the practice of using dental floss to your family and friends , as an ambassador of dental health , and as a young world record maker
我深信今天早上你们所掌握到打牙线圈的技巧，会使你们终身受益，我也希望大家能充当牙齿健康大使，向你们的家人朋友提倡使用牙线的好习惯。