Repliesboomerang (56)in hive-150232 • 4 years agoRE: Layer2+DEX的组合This post has received a 16.52 % upvote from @boomerang.steem.history (78)in hive-150232 • 4 years agoRE: Layer2+DEX的组合Hello welcome to Steemit world! I'm @steem.history, who is steem witness. This is a recommended post for you. Newcomers Guide and The Complete Steemit Etiquette Guide (Revision 2.0) and…