The Chinese invented the abacus; India invented the binary and the decimal systems.
中国人发明了算盘；而印度人发明了二进制及十进制算法。
Such fine calibrations may date back to the use of the abacus, and to an old Chinese convention that assumes a 360-day year for the purpose of reckoning interest payments.
如此精细的调整可追溯到算盘的使用，追溯到中国的一个古老传统，即假设一年为360天，以达到简化利息支付的目的。
At first glance everyone would believe it is a Chinese pharmacy, and after entering you do see the antique medicine cabinets, human statute with acupoints, abacus etc, which stuff the whole hall.
猛一看任谁都以为是家中药铺，推开门后也是满店 堂的古董级中药柜、穴位人体像、算盘等。
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