JUST KEEP SWIMMING 继续前行
Swimming to Keep Fit 游泳健身
Because swimming can keep fit 因为游泳可以强身健体
Swimming would keep you fit 游泳会使你保持健康
Keep swimming safety in mind when you are in and around the water.
当你在水里或在水周围时,要记住游泳的安全。
They must also keep swimming to keep from sinking, since most have largely or completely lost the swim bladder, the gas-filled sac that helps most other fish remain buoyant.
它们还必须不停地游动以避免下沉,因为大多数鱼基本上或完全失去了鱼鳔,这个充满气体的囊帮助大多数其他鱼保持浮力。
Keep swimming, tennis, basketball and other sports schedules.
按时上游泳,网球和篮球等运动课。
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