•an obscure island in the Pacific太平洋中的无名小岛

•an obscure 12th-century mystic12世纪一位鲜为人知的神秘主义者

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•Official policy has changed, for reasons that remain obscure.官方的政策已改变，原因尚不清楚。

•His answers were obscure and confusing.他的回答模糊不清，令人费解。

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•Two new skyscrapers had sprung up, obscuring the view from her window.两座新摩天大楼拔地而起，挡住了她窗外的风景。

•The sun was obscured by clouds.太阳被云层遮住了。

•Managers deliberately obscured the real situation from federal investigators.经理们故意对联邦调查人员掩盖真实情况。