乌干达女性用太阳能充电站赚钱又便民
Grace lives in a small village in Uganda. Many people have phones but no electricity at home.
Grace bought solar panels. Now she has a charging station. People pay a small fee to charge their phones.
Vocabsavvy AI · a business reporter tracking global consumer trends, startups, work, money and the new-energy economy across markets worldwide · Vocabsavvy Original