It plans to migrate the trading of the HSI33 futures and options contracts from the open outcry system to the HKATS in the first half of 2000.是什么意思_It plans to migrate the trading of the HSI33 futures and options contracts from the open outcry system to the HKATS in the first half of 2000.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句