The eye is a region of mostly calm weather found at the center of strong tropical cyclones. The eye of a storm is a roughly circular area and typically 30-65 km in diameter.

“风眼”是强热带气旋中心的一块平静区域，通常呈圆形，直径30 - 65千米。

youdao

We can compute the circular area with radius.

我们能用半径计算出圆的面积。

youdao

It can only be taken from the shooting circle, a roughly semi-circular area in front of the opponents' goal.

只能在射门区内攻进的球才能得分。射门区是对方球门前的一个大致呈半圆形的区域。

youdao

You have- and another example of that that would be true, is let's say you have a child who lives in this sort of circular area here, who lives here and his friends with a child who lives here.

我们还有个现实案例,假如你有个小孩,居住在我画圈的这块区域,他住在这儿,而他的朋友们住在这儿

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In its heyday, thousands of people used the swimming pool, semi-circular diving area and changing rooms.

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Constructed almost entirely from the lovely native lenga wood, the great room seamlessly unites a sitting area containing a circular fireplace with a bar and a dining space.

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Mr. Headington combined three of the units to create the 8, 262-square-foot penthouse, which has a circular all-glass living area, ocean views and wine as well as Champagne tasting rooms.

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