1、The gray-white ribbon of road, creating a tunnel through the trees, was my only promise of home.
樹(shù)叢中這條灰白色的路就像一條隧道，它是我回家的唯一希望。

2、Leaf blade base cuneate, abaxial surface with gray-white indumentum; corolla magenta-rose.
背面用灰白色的毛被，葉片基部楔形；花冠。

3、The towering cloud is circular. It is surrounded by hazy, gray-white smoke.
堆起的云團(tuán)呈圓形，其被模糊的灰白色煙霧所籠罩。