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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
这东西怎么加好友，难得遇到一个中国人
we are the same solution.haha
Bravo. so clever
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