All of these things are knowable and definable and yet obscured and opaque .

所有这些事情都是可知的、确定的，但又是模糊而朦胧的。

Is your artwork preoccupied with the de chiricoesque thematic of lost origins and obscured memory ?

你的艺术作品是否就是契里柯的遗失起源和模糊记忆的主题？

But it has obscured something arguably just as important : a tussle over one of asia 's most strategic states .

但它掩盖了一些可以说同样重要的事实：各国围绕亚洲最具战略意义的国家之一展开的角逐。

That obscured his other responses-such as an appeal to aid the tamil refugees .

这遮住了他在其他方面的努力如呼吁对泰米尔难民进行救助。

One swept overhead , but the firs obscured her location .

一架飞机从头上掠过，可是冷杉树遮蔽了她所在的位置。