为什么它们很重要： 如果没有 <start_function_response，模型在函数调用后不会暂停，而是会错误地获取响应。这两个标记都必须在模型转换为 .task 格式时设置。
Provides suggestions for your topic clusters and related subjects
，这一点在Line官方版本下载中也有详细论述
Speech recognition helps with pronunciation, while offline downloads let you practice mid-flight or during a commute. Progress syncs across phone and desktop, so learning doesn’t depend on one device. Instead of cramming a phrasebook before departure, you build familiarity over time — enough to understand replies, not just deliver rehearsed lines.
theguardian.com