纳伊尼还表示，一架“赫尔墨斯-900”无人机被完整缴获并已交由相关技术人员研究，另有一架“轨道飞行器-4”侦察无人机在伊斯法罕上空被击落。（央视新闻）
For composite types, we might use GIN to index the whole JSON document or some of its subtrees as:
。新收录的资料对此有专业解读
// Interpolation — prefer this
UPDATED Request to the European Commission to adhere to its own guidances
It is estimated that Dr. Seuss's books have sold an estimated 700-million copies