精妙: exquisite, fine and delicate (usu. of works of art)...
文物: cultural relic, historical relic...
圈: circle, ring, loop, classifier for loops, orbits, laps of race etc, to surround, to circle...
号称: to be known as, to be nicknamed, to be purportedly, to claim (often exaggeratedly or falsely)...
裸露: naked, bare, uncovered, exposed...
