That is perhaps why sculpture has been described as the most difficult of all arts;
雕塑被說成是所有藝術中最難的藝術，可能就是這個道理。
新概念英語第四冊
lesson 31 The sculptor speaks
?? 句中詞匯解析
從本句中提取的重要詞匯
adv. 或許;（表示不確定）也許;（用于粗略的估計）或許;（表示勉強同意或其實不贊成）也許;
n. 假定;猜想;未定之事;
?? per全部+hap機會，運氣+s表復數→全是機會→也許，可能
"When you're done, perhaps I can say something."
等你說完，也許我可以說點什么。
近義：maybe, perchance, possibly, probably, haply
反義：indeed, assuredly, absolutely, sure, surely, undoubtedly
n. 雕刻（術），塑像;雕刻品;刻紋;
vt. 雕塑;以雕刻裝飾;侵蝕;
vi. 雕刻;
?? sculpt雕刻+ure名詞后綴，表行為、狀態 →雕刻（品）
"The plastic arts include sculpture, pottery and painting."
造型藝術包括雕塑、陶藝和繪畫。
近義：sculpt, carve, cut, engrave, grave, carving
adj. 困難的;難做的;難解的;不易相處的;
?? dif不+fic做+ult表名詞→不好做→困難的
"The short story is a difficult art form to master."
短篇小說是一種很難掌握的藝術形式。
近義：rough, troublesome, complicated, arduous, intricate, labored
反義：uncomplicated, basic, cushy, doss, easy, facile