alternative services的用法和樣例：
例句
- On the whole, males who sell their sexual services to females do not experience the same degree of stigmatization.
大體上看，出售性服務(wù)給女性的男性并沒(méi)有流傳的那種程度的經(jīng)歷。 - In an effort to diversify and stabilise their revenue, some drugmakers are beginning to sell ancillary services tied to their wares.
為了保持其收入的多元化和穩定性，部分藥廠(chǎng)開(kāi)始銷(xiāo)售與其商品相關(guān)聯(lián)的輔助性服務(wù)。
