Zhè / huǒ / qióng / xiōng / jí / è / de / dǎi / tú / yán / zhòng / wēi / xié / le / dāng / dì / jū / mín / de / ān / quán

这伙穷凶极恶的歹徒严重威胁了当地居民的安全。

This gang of vicious criminals seriously threatened the safety of local residents.