Landsat sensors have a moderate spatial resolution.陆地卫星传感器的空间分辨率属中等.Individual houses are not visible on a Landsat image, but large objects like highways are.陆地卫星发回的图像上看不到一幢一幢的房子, 但可看到像公路那样的大目标....
他想要杯不凉不热的茶。He likes his tea neither too hot nor too cold.这么热的天他不合时宜地穿了套黑色西服。He was dressed inappropriately for the heat in a dark suit.城市广场在一天中最热的时段里空无一人。The town square's empty in the heat of the day....