These curves are going to be subtle, more subtle than the curvature of the earth.

空间曲度也是极其细微，比地球曲率更细微。

You might notice a difference in how you walk and move because there's a change in the curvature of your spine.

你可能会注意到自己走路和移动方式有所不同，因为脊曲度发生了变化。

Now bend them to a 120-degree angle.

把手臂曲120度。

But it's not like that in the sea. It can angle and bend up to 90 degrees.

但在海里可是两事。它可以以任意角度并且曲到90度。

90-90 Hip Stretch: Sit on the floor with both legs bent at 90 degrees.

3.90-90 臀伸展：坐在地板上，双腿曲 90 度。

L-Position: Lift your arms up, keeping your elbows bent at 90 degrees, and feel the muscles in your back working.

- L 型：抬起双臂，保曲 90 度，感觉背肌肉在工作。

The steel was known for its beautiful wave patterns and was said to be able to bend 90 degrees and bend back into place without breaking.

这种钢以其美丽波浪纹而闻名，据说能够曲 90 度并曲回原位而不会断裂。

Over and over, year after year, Crampton measured to the tiniest degree - to eight decimal places the whorls and arcs and gentle curves of numberless Partula, compiling the results into fastidiously detailed tables.

年复一年，克兰普顿把数不清柄眼蜗牛螺层、弧度以及和缓曲度一遍又一遍地测量到最精细程度——到小数点后面8位，把结果编成了许多详详细细表。

After modeling the data, scientists found that the flex of the beam played a large role in where squirrels decide to launch from even more than the distance of the landing perch.

在对数据进行建模后，科学家们发现，光束曲度在松鼠决定发射位置甚至超过着陆点距离方面发挥了重要作用。