That projection is below the 21% increase seen in the prior year, but industry officials attribute it to the maturing of the business, not the sluggish economy.是什么意思_That projection is below the 21% increase seen in the prior year, but industry officials attribute it to the maturing of the business, not the sluggish economy.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句