the pride continually searches an area the size of Switzerland. 狮群不断地在瑞士国境那么大的区域内搜寻
but each continually changes it's color, from blue, to striped, to black 所以每条旗鱼不断变换颜色 从蓝色--有斑纹--黑色
The relentless power of the wind ensures that the face of a desert is continually changing. 风的无情力量总是使沙漠的面貌不断改变
is today the longest continually erupting volcano on the planet, 是地球上现存持续喷发时间最长的火山