#مروری_بر_درس_هفتم
#اسم
#انواع_اسم_در_انگلیسی
#حرف_تعریف_the
#unit7
#Noun
#the
#part_of_speech
#English
#Grammar
https://www.tg-me.com/it/English Grammar in use گرامر انگلیسی/com.Grammar_in_use25/943
BY English Grammar in use گرامر انگلیسی
Bitcoin mining is the process of adding new transactions to the Bitcoin blockchain. It’s a tough job. People who choose to mine Bitcoin use a process called proof of work, deploying computers in a race to solve mathematical puzzles that verify transactions.To entice miners to keep racing to solve the puzzles and support the overall system, the Bitcoin code rewards miners with new Bitcoins. “This is how new coins are created” and new transactions are added to the blockchain, says Okoro.
English Grammar in use گرامر انگلیسی from it