"But it's a festival, they're expensive. We're a bit lucky we had two before anyone else anyway."
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。
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В России ответили на имитирующие высадку на Украине учения НАТО18:04，这一点在搜狗输入法2026中也有详细论述
"Another problem with today's robots is they rapidly run out of batteries," adds Jenny Read, programme director in robot dexterity at Aria, a technology funding agency. "Electric motors are terrible at that."