Subject + 阻碍 + (了) + Object
The verb 阻碍 (zǔ'ài) means 'to obstruct,' 'to hinder,' or 'to impede.' It describes something that blocks or slows down progress, an action, or a process. It is commonly used in both formal writing and everyday speech to describe physical or abstract barriers.
这些规定阻碍了新技术的发展。
Zhèxiē guīdìng zǔ'ài le xīn jìshù de fāzhǎn.
These regulations have hindered the development of new technology.
别让恐惧阻碍你追求梦想。
Bié ràng kǒngjù zǔ'ài nǐ zhuīqiú mèngxiǎng.
Don't let fear hold you back from pursuing your dreams.
道路施工严重阻碍了交通。
Dàolù shīgōng yánzhòng zǔ'ài le jiāotōng.
Road construction has seriously obstructed traffic.