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。
The CQC reports also said there were "continued breaches in relation to baby and infant abduction" policies, with staff unaware of when a test for a possible abduction incident had taken place.
。业内人士推荐体育直播作为进阶阅读
15:37, 4 марта 2026Россия，这一点在体育直播中也有详细论述
Qwen3-VL GRPO/GSPO RL notebookarrow-up-right (change model name to Qwen3.5-4B etc.)