不过按照国际标准，这个数字并不是很大：比如，美国据称容纳了1200万未在册的劳工，按人头计算是英国的三倍。

The number is still small by international standards: America, for instance, is thought to harbour some 12m undocumented workers, more than three times as many as Britain has per head.

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其他常见的报酬安排包括预付聘金，佣金，销售额提成。 如果你的工作是主持研讨会，那就可以按人头计算。 当然还可以按小时，按天计算酬劳，或者采用上述方式的某种组合。

Other common arrangements are retainer, commission, percent of sales, per head if you're running seminars, or, of course, per hour or per day -- or some combination of the above.

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