zǎo / gāo / fēng / de / dì / tiě / lǐ / yōng / jǐ / bù / kān / jī / hū / zhuǎn / bù / kāi / shēn

早高峰的地铁里拥挤不堪，几乎转不开身。

The subway was so crowded during rush hour that people could hardly move.