Whilst ordinary consumers handle coins infrequently for short periods of time, many shop assistants and cashiers in shops, banks and post offices handle coins during large parts of their workday.

• 普通消费者一般只是偶尔短时间接触硬币，但是许多售货员，商店、银行和邮局的收银员因为工作原因却要长时间和硬币打交道。