"When I first started swimming, I did not know how to tread water. Then I started to practice treading. And then I got good at treading water. Then I had another problem. i did not know how to float. Then I practiced."@en . "When I first started swimming, I did not know how to tread water. Then I started to practice treading. And then I got good at treading water. Then I had another problem. i did not know how to float. Then I practiced."@en . . . . "Skylar Simpson"@en .