The sun eased its way downward, melting into the horizon until only a final red arc remained.

太阳小心缓慢地向下移动着，渐渐地与地平线相交，直至剩下最后那个红色的弧。

youdao

They take the form of a multicoloured arc, with red on the outer part of the arch and violet on the inner section of the arch.

他们采取了一个彩色的圆弧形式，对拱和紫罗兰对拱内节外的红。

youdao

The Joaquin Phoenix story continues to build, as does his fame, a character arc illustrated with images of him making the rounds on and off the red carpet.

杰昆·菲尼克斯的故事则仍在继续，通过上上下下红地毯的画面展现了他自己的角色和名望的转折。

youdao

Only the upward-reaching arc of the drinking horn and the deep red notes of the carpet and chairbacks provide counterpoint.

WSJ: Civic Pride | National Gallery of Art | Washington Double Dutch | By Karen Wilkin