然后你将会一直绕另一辆车转，但当你从上面看，你们两个一直在向前行驶且你们的路径是凸形的。
You will then be making circles around the other car, but when seeing from above, both of you are driving forward all the time and your path will be convex.
然后你将会一直绕这辆车转，但当你从上面看下来，会发现你们两个都在向前行驶并且你们的路径都是凸形的。
You will then be making circles around the other car, but when seen from above, both of you are driving forward all the time and your path will be convex.
结论新型颈垫能维持颈椎向前凸的生理曲线，感觉舒适，减轻痛苦，可发挥最大的牵引效能，提高疗效，缩短牵引时间和住院时间。
Conclusion: This new developed cervical pad can improve efficiency of traction, reduce time for treatment and hospitalization, and decrease patients' discomfort.
应用推荐