1. The intensity of the sun´s ray bleached the curtains.
    强烈日光的照晒使窗帘退了色。

2. The intensity of the sun´s ray bleached the curtains.
    强烈日光的照晒使窗帘退了色。

3. Tokyo Roof is one of hundreds of amusement parks, sports centers, and resorts opening all over Japan as this hard-working nation brings its characteristic efficiency and intensity to the newly serious business of play.
    几百家游乐园、体育中心、度假地在日本各地相继开张，"东京屋顶"就是其中之一。日本这个勤劳的民族近来把游乐作为一件认真的事来做，体现了其典型的高效和激情。

4. I had never before been listened to with such intensity.
    从来没有人如此强烈地想听我讲话。