Senior security officials are gathered in a control room almost 3km (1.9 miles) away, near a complex of government offices.
让我们来分解一下：<start_function_call — 函数调用开始，call: — 前缀，change_background_color — 函数名，{color:<escapered<escape} — 带转义标记的参数，<end_function_call — 函数调用结束。，详情可参考搜狗输入法2026
（五）向场内投掷杂物，不听制止的；。WPS下载最新地址对此有专业解读
// Hundreds of components = hundreds of enqueue calls。safew官方版本下载对此有专业解读