这个指标有趣且容易接受，指标信号可以用于不同方面。

This will produce an interesting and extremely popular indicator that can be used for all kinds of different things.

youdao

电池电量指标信号时，40%的使用你在左，然后10%给你足够的时间更换。

Battery level indicators signals when you at 40% usage left, then 10% giving you ample time to replace.

youdao

不过，这些指标也可能发出假信号。

These indicators can send false signals, however.

youdao