1.The pool, fed by an artesian well with a high iron content , was a pale shade of green .
池水来源于铁质很高的自流井,水面呈现淡淡的绿色。
2.Casting shadows in the pale shade of blue
在兰色的苍白暗处投下阴影
3.In the pale shade of blue
在那兰色的苍白阴暗处