The triangle is inside the square.三角形在正方形里面。

The square is around the triangle.正方形围绕着三角形。

The triangle is inside the circle.三角形在圆里面。

The circle is around the triangle.这个圆围绕着这个三角形。

The square is inside the triangle.正方形在三角形里面。

The triangle is around the square.三角形围绕着正方形。

The circle is between two small squares.这个圆在两个小正方形之间。

There's a square on either side of the circle.圆的两边各有一个正方形。

The circle is on the left of a rectangle.圆在长方形的左边。

The rectangle is on the right of the circle.长方形在圆的右边。

either （两者之中）任何一个
neither:（两者）都不的