One of the problems that has never been solved is that of "squaring the circle. " This really means to find the exact area of a circle.
一个一直没有得到解决的问题是，怎样“求圆的面积”。这个问题的真实意思是：求一个圆的精确面积。The boys also said "He had a very dark complexion, and little round eyes. . . real beady. . . set far apart. "
两个男孩还说：“他肤色很黑，又小又圆的眼睛…真的很像发亮的珠子…分的很开。”while it looks round from the information so far, the resolution of the sonar image was not high enough to verify that it is indeed round.
尽管从目前收集到的信息来看这个物体似乎是圆的，可是声纳图像分辨率还不足以说明它确实是圆的。It's simple to transport and easy to set up, and is round tough sound systems for the most discerning of professional users!
很简单的运输和易于建立，是圆的强硬声音系统为最挑剔的专业用户！A piece of round or square-section bar must be bent through a specified angle without it cracking to be accepted by this test.
一个圆的或方截面试棒被弯曲一个规定的角度不发生开裂，被视为该试验合格。Whilst you're at it, it would be a good idea to get your wheels balanced to determine if your rims are indeed round and not bent.
当你在它，它会是一个好主意，让你的车轮平衡来确定你的钢圈的确是圆的，不弯曲。He watched with unblinking eyes and pounding heart as the mist solidified into the glowing figure of a workman making his rounds.
当薄雾变硬了入做他的圆的工作员的发光的图他观看了与不眨眼的眼睛和打碎心脏。Perhaps he knew, as I did not, that the Earth was made round so that we would not see too far down the road.
可能他知道，但是我不知道，地球之所以是圆的是为了不让我们在路上看得更远。It was a plain dirt way, and overhead the branches of trees intermingled, while a round moon hung low in the sky as if to keep me company.
是一条泥土路，两旁都是树，枝桠在上空相接，低而圆的月亮仿佛在陪伴我走。