为此，我们在自由泳教学中，较多运用口诀、模仿和互助保护练习。 仅以此文供同仁们参考。

This way of teaching frequently uses chants, mimicry and the practice of interactive safety guarding, an approach for fellow teachers' reference.

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这是自由泳转身的教学系列。

This is the teaching progression of freestyle turns.

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