The boys were all staying in a hotel close by and since we had to ride with them, we pulled a three-point-turn, mid-highway, and headed in the opposite direction.

那些小伙子就住在附近的旅馆，因为我们要与他们同行，所以我们在中途停车掉头，向相反的方向驶去。

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Two of them intersect in a curved line which in turn intersects with the third hyperboloid in a point corresponding to the unknown three-dimensional user position.

两个曲面相交得到一条曲线，曲线与第三个曲面的交点既是用户的三维坐标。

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Footage of The Beast struggling to execute a three-point turn in Downing Street was a viral hit.

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He said that half-way across the mountain he decided he wanted to return, and performed a three-point turn.

BBC: NEWS | UK | Wales | South East Wales | Crash driver 'felt pressurised'

But then the students fall about laughing as the woman appears to be carrying out a three-point turn instead of parking.

BBC: Parallel parking Belfast woman is internet hit