IIn Q3, the average gross yield for Grade A office is approximately 8.2%, and will maintain at 8% for the next two years.是什么意思_IIn Q3, the average gross yield for Grade A office is approximately 8.2%, and will maintain at 8% for the next two years.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句