stockbroking
🇺🇸
/ˈstɑːkbrəʊkɪŋ/
🇬🇧
/ˈstɒkbrəʊkɪŋ/
the business of buying and selling shares and other securities on behalf of clients
John's career in stockbroking has taught him a lot about the stock market.
约翰在股票经纪行业的职业经历让他对股票市场了如指掌。