1. However, this strategy would be error-
prone: If two operations used different comparison functions, then the ordering would be inconsistent.
但是，这种策略容易导致出错：如果两个操作使用不同的比较函数，顺序可能会不一致。
2. Note: since dwarf hamsters are somewhat
prone to diabetes, it is prudent to avoid much sugar in their diet, so avoid fruits as treats for dwarf hamsters.
注：由于矮仓鼠有些容易发生糖尿病，这是非常谨慎，以避免他们的饮食中糖，因此，避免水果作为治疗的侏儒仓鼠。
3. Furthermore, the functions by themselves are
prone to failure unless a very specific application state or synchronization exists at the time they are executed.
此外，这些功能由本身在执行时是容易失败的，除非有非常具体的应用状态或同步存在的时候。
