五月是一年中的第五个月。
五月是一年中的第五个月。这是一个非常愉快的月份。
May is the fifth month of the year. It's a very pleasant month.
在第五个游进长度中进行五划一换气。继续保持呼吸放松稳定，手入水要做到干净利落，伸展要完全，抓水要及时。
On the fifth length, breathe every 5. Keep your breathing relaxed and steady, and focus on a clean hand entry, full extension, and getting an early catch.
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