Switzerland asserts their neutrality during World War II (1940)
二战中保持中立的瑞士
assert:/əˈsɜːrt/:坚持
neutrality:/nuːˈtræləti/:中立
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Switzerland asserts their neutrality during World War II (1940)
二战中保持中立的瑞士
assert:/əˈsɜːrt/:坚持
neutrality:/nuːˈtræləti/:中立