- 幼年: childhood; infancy
- 大陆: continent; mainland
- 边缘: border; edge; fringe; margin ...
- 大陆边缘: continental borderland; continental edge (fringe, margin); continental fringe (edge, margin); continental margin (edge, fringe); continental shore; continentaledge(fringe,margin); continentalfringe(edge,margin); continentalmargin(edge,fringe)
- 大陆边缘带: continental marginal zone
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