When you're swimming, it can tell a breaststroke from a backstroke, from a kickboard.

游泳的时候，它能分辨你是在蛙泳，还是仰泳，还是在用浮板。

Yes. He can also teach you the free style and the breaststroke.

能。他还能教妳自由式和蛙式。

Breaststroke is, I would say, a very, very close second.

我想说，蛙泳紧随其后。

Qin Haiyang, a breaststroke specialist from China, dominated the men's category, while Australian backstroke specialist Kaylee McKeown excelled among the women.

来自中国的蛙泳选手覃海洋在男子项目中独占鳌头，而澳大利亚仰泳选手凯莉·麦基翁在女子项目中表现出色。

At the 2023 World Aquatic Championships in Fukuoka, Japan, Qin, 24, became the first swimmer in history to win all three breaststroke events at a single edition of the championships.

在日本福冈举行的 2023 年世界游泳锦标赛上，24 岁的覃海洋成为历史上第一位在一次锦标赛上赢得所有三个蛙泳项目的游泳运动员。

The 24-year-old's five appearances at the worlds have seen him breaking Asian records five times in the breaststroke disciplines, highlighted by a second-fastest all-time result of 57.69 seconds in the 100 meters.

这位 24 岁的选手在本次世锦赛目前共出场五次，五次打破亚洲纪录，其中第二快的 100 米成绩是 57.69 秒。