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。
Guardian Newsroom: Can Labour come back from the brink?，更多细节参见快连下载安装
Best Yanmega deal，推荐阅读同城约会获取更多信息
// Concatenate pending data with new chunks
Horses whinny to find new friends, greet old ones and celebrate happy moments like feeding time.