The rainbow formed a beautiful arc in the sky.

虹在天上成美丽的弧形…

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The three elliptic bed frame set off beautiful arc. It is very practical and comfortable.

三条椭圆形的床帮衬托出美丽的圆床弧线，实用而又落落大方！

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That sweep down to the bow, the fan in profile, with the masts that create this beautiful arc along the top.

那种高船尾低船头的形状，那种扇形的轮廓，还有顶端形成一条美丽弧线的桅杆。

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Beyond the picturesque locale and its beautiful subjects, the shots were a revealing arc in a much-publicized love story.

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