ancient abacuses
古代算盘
traditional abacuses
传统算盘
learn abacuses
学习算盘
using abacuses
使用算盘
set of abacuses
一套算盘
counting with abacuses
用算盘计数
mastering abacuses
精通算盘
abacuses are tools
算盘是工具
comparing abacuses
比较算盘
playing with abacuses
玩耍算盘
children used to learn math with abacuses.
孩子们过去用算盘学习数学。
the antique shop had a collection of old abacuses.
这家古董店有一系列古老的算盘。
some cultures still rely on abacuses for everyday transactions.
一些文化仍然依赖于算盘进行日常交易。
abacuses are surprisingly versatile and can be used for various calculations.
算盘令人惊讶地多功能，可用于各种计算。
ancient abacuses
古代算盘
traditional abacuses
传统算盘
learn abacuses
学习算盘
using abacuses
使用算盘
set of abacuses
一套算盘
counting with abacuses
用算盘计数
mastering abacuses
精通算盘
abacuses are tools
算盘是工具
comparing abacuses
比较算盘
playing with abacuses
玩耍算盘
children used to learn math with abacuses.
孩子们过去用算盘学习数学。
the antique shop had a collection of old abacuses.
这家古董店有一系列古老的算盘。
some cultures still rely on abacuses for everyday transactions.
一些文化仍然依赖于算盘进行日常交易。
abacuses are surprisingly versatile and can be used for various calculations.
算盘令人惊讶地多功能，可用于各种计算。
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