英语翻译在一篇关于不明飞行物的报告中有几句不明白请高手帮忙:but it was not until recent ti
英语翻译 在一篇关于不明飞行物的报告中有几句不明白请高手帮忙: but it was not until recent times that these were seriously studied.其中的not as they are now called,seen in the sky.其中的called又代表什么意思 there were even riports of landing during which a space creature had got out and moved around before flying off again.But none of the landings was ever proved to be ture.