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来源:雅诚德英语网
A study, published in January in the US magazine, Science, found that almost all recorded shark species have fallen by half in the past 8 to 15 years.
1月在美国杂志《科学》上发表的一项研究发现,在过去8至15年间,几乎所有有记录的鲨鱼种类的数量都减少了一半。
A study, published in January in the US magazine, Science, found that almost all recorded shark species have fallen by half in the past 8 to 15 years.
1月在美国杂志《科学》上发表的一项研究发现,在过去8至15年间,几乎所有有记录的鲨鱼种类的数量都减少了一半。