Zhè / tào / xì / tǒng / zhǔ / yào / fù / zé / lán / jié / zhōng / gāo / dù / fáng / kōng / fàn / wéi / nèi / de / mù / biāo

这套系统主要负责拦截中高度防空范围内的目标。

This system is mainly responsible for intercepting targets within the medium- to high-altitude air-defense range.