zǔ ài
阻碍交通
zǔ ài jiāo tōng
obstruct traffic
旧的生产关系阻碍生产力的发展。
jiù de shēng chán guān xì zǔ ài shēng chán lì de fā zhǎn.
Old production relations hinder the development of productive forces.
毫无阻碍。
háo wú zǔ ài.
without any obstruction