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 cost of groceries soared following Russia's invasion of Ukraine, which pushed up energy prices. Own-brand products, which make up most of the goods on Aldi and Lidl shelves, now make up more than half of everything shoppers buy, by value.，详情可参考51吃瓜
。heLLoword翻译官方下载对此有专业解读
乔布斯之所以否决一台触控 Mac，其实是因为他想得会更深远一点：如果要为 Mac 增加触控屏，那必须要围绕全新的「触控」交互，大改整个 Mac 的界面，进一步发挥触屏的价值，要不然就不加。，详情可参考safew官方版本下载
tempted to start the slice out at a larger size, to avoid all of these