相反，若座椅距离转向盘太近，把握转向盘后手臂的弯曲度会很大，撞车时，它就几乎没有弯曲空间了，同样会很容易骨折。
On the contrary, if the seat steering wheel is too close, grasp the steering wheel bending the arm after will be very big, crash, it is almost no space curved, also it is easy to fracture.
当阳光因折射产生弯曲，它就会被分成不同的颜色，就像光穿过三棱镜时一样。
When sunlight is bent by refraction, it separates into different colors, just like light through a prism.
懂金属学的人告诉我，当你反复弯曲一块金属的时候，它就开始疲劳了。
People with a better knowledge of metallurgy than I have, tell me that once you start to flex a piece of brass backwards and forwards, you start to fatigue it.
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