Where does “第二列島線” come from?

第二列島線 (Japanese) comes from Japanese 線 — line; level; beam.

第二列島線 (Japanese): the second island chain

Definitions

  1. the second island chain

Ancestry of “第二列島線”, step by step

第二列島線 traces back through 3 separate lines of ancestry.

via Japanese

StepLanguageWordMeaning
1Japaneseline; level; beam

via Japanese 第二

StepLanguageWordMeaning
1Japanese第二second, number two

via Japanese 列島

StepLanguageWordMeaning
1Japanese列島archipelago, chain of islands; Japanese...
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