Shān / gǔ / bèi / nóng / wù / yīn / bì / yuǎn / chù / de / fáng / wū / kàn / bù / qīng / le

山谷被浓雾荫蔽，远处的房屋看不清了。

The valley was hidden by thick fog, and the houses in the distance could no longer be seen clearly.