tíng / diàn / yǐ / hòu / zhěng / dòng / dà / lóu / hūn / tiān / hēi / dì / dà / jiā / dōu / zhǎo / bú / dào / chū / kǒu

停电以后，整栋大楼昏天黑地，大家都找不到出口。

After the power went out, the whole building was pitch-dark and no one could find the exit.