Like a sand dune, the pavilion appears smooth on the side that bears the full force of the wind and rough and textured on the other side.
和沙丘一样，阿联酋馆的一面看起来很光滑，可以承受巨大的风力，而另一面则相对粗糙。
2
With his Israeli guest at his side, Mr Obama appeared to set a rough deadline for his proposed dialogue with Iran.
在以色列客人来访的情况下，奥巴马似乎给其承诺的美伊对话定下了一个粗略的最后期限。
3
The Iberian peninsula may present the biggest looming threat to the euro area, but the seas remain plenty rough on the other side of the Mediterranean.