例如，他认为图腾是一个像林奈植物学分类体系一样复杂的系统。
Totemism, for example, was a system as complex as the Linnaean classification.
他们认为林奈的系统已经沿用了那么久，改变将是一件很困难的事情。
They say Linneus' system has been used for so long that it would be very difficult to change.
他们认为林奈的系统已经沿用了那么久，改变将是一件很困难的事情。
They say Linneus' system has been used for so long that it would be very difficult to change.
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