buy-side的用法和樣例：
例句
- An option which provides the right to buy a currency and sell the base currency is a call option.
買方期權是指期權買方有權買進一種貨幣，賣出另一基準貨幣。 - These customers often use a broker-dealer who directly solicits potential buyers or sellers for the other side of the customers' trades.
這些客戶往往雇傭經紀商兼交易人為其業務直接招攬潛在的買方或賣方主顧。
