In all fairness, the Runtime Spy adds overhead, especially if stack traces are captured, so true uninstrumented elapsed time is closer to 37 seconds overall from a warm start.

公平地讲，Runtime Spy 增加了开销，尤其是当需要捕获栈记录时，所以从半热态启动 (warm start) 时，实际上不加修正 (uninstrumented) 消耗的总的时间接近 37 秒。

youdao

Each time you start a new task it takes time to "warm up", you have to gather all the materials you need and it takes a while before you find a flow.

每次你开始一项新任务之前，你都需要“预热”，你需要整合所有你需要的材料并且在你弄好之前这将会花费你一点时间。

youdao

The best time to do your breathing exercises for running would be at the start of your workout as you warm-up for the running itself.

最佳的跑步呼吸练习时机是训练刚开始的热身跑阶段。

youdao