It's origin is from the English language counting system, where a comma is used to separate thousands and a period is used to separate decimals.
Examples:
The price of the car is $1,500. (这辆车的价格是1500美元。)
The population of the town is 1,500. (这个镇的人口是1500人。)
He has 1,500 followers on Instagram. (他在Instagram上有1500个粉丝。)
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最佳回答 2023-06-22