商人主要使用的天平。 部分商人會改造天平，藉此促成對自己有利的交易。
A scale commonly used by merchants. Some merchants modify them to ensure trades always tip in their favor.
商人主要使用的天平。 部分商人會改造天平，藉此促成對自己有利的交易。
A scale commonly used by merchants. Some merchants modify them to ensure trades always tip in their favor.