ruling price的用法和樣例：
例句
- "A science fiction cannot not be regarded as a mere entertainment, but in fact it tells the reader much more."
"科幻小說(shuō)不能簡(jiǎn)單地看成是供消遣的，而實(shí)際上它給讀者展示更深刻的內容。" - They are selling the bikes off the market price.
他們按低于市價(jià)賣(mài)出自行車(chē)。 - The Stop Price must be lower than the Market Price.
止蝕價(jià)必須低于市價(jià)。
