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C308 · 复杂句（76 课）
Coastal communities are particularly vulnerable to rising se
Course 308
(难)Coastal communities are particularly vulnerable to rising sea levels.
1 句 · 父母与孩子分角色配音
旁白 neutral
Coastal communities are particularly vulnerable to rising sea levels
沿海社区特别容易受到海平面上升的影响。
