RT: Want to start or grow your knowledge about #crypto? Watch this FREE course we did with @JRNYcrypto! 👨💻💪🚀
Check our #MOOC and enroll at https://sparklearn-edtech.com/...
#SparkLearnEdTech #FreeCourse #JRNYCrypto https://t.co/jXF6G8aLFH
RT：想要开始或增长你的知识