They were spreading out over the mat roofs tattered quilts and sundry other rags, which serve them for beds, in order to sun and air them.
他们正在竹棚顶的席子上摊开他们的被褥以及各式各样用以铺床的破布,让它们晒晒太阳吹吹风。
2
However, UV rays also damage the skin and cause cancer, and tanning beds give off three times more UV than the sun, making them both potentially dangerous and addictive.