The academics are able to test this hypothesis using a new set of figures on global piracy, put together from reports filed by ships’ captains to the International Maritime Bureau.
通过对一系列各个船长向国际海事局提交的海盗活动报告进行数据汇总，学者可以验证这个假设。
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The academics are able to test this hypothesis using a new set of figures on global piracy, put together from reports filed by ships' captains to the International Maritime Bureau.