《明史·志·卷五十》
铜牌的标识一种，用来稽察守卫士卒，称为勇。
铜牌之号一，以稽守卒，曰勇。
The copper token has one symbol, which is used to check the guards, and it is named yong.
<s>[INST] For each of the following sets of Classical Chinese and Modern Chinese sentences, provide an English translation that captures the essence of both: Classical: 铜牌之号一，以稽守卒，曰勇。 Modern: 铜牌的标识一种，用来稽察守卫士卒，称为勇。 [/INST] The copper token has one symbol, which is used to check the guards, and it is named yong.</s>
For each of the following sets of Classical Chinese and Modern Chinese sentences, provide an English translation that captures the essence of both: Classical: 铜牌之号一，以稽守卒，曰勇。 Modern: 铜牌的标识一种，用来稽察守卫士卒，称为勇。
user
The copper token has one symbol, which is used to check the guards, and it is named yong.
assistant