It can help control weight and maintain healthy bones, muscles and joints.
它能够帮忙控制体重和持续健康的骨骼，肌肉和关节。
Bones, muscles, joints, the basic solution of plane structure.
骨骼，肌肉，关节基本解刨结构。
Running will ruin your bones and joints.
跑步会损害你的骨和关节。
Our joints can be seen simply as Spaces between the bones where movement is possible.
我们的关节可以简单地看作是骨与骨之间的空间，使运动变为可能。
How many bones and joints are there in one finger?
一根手指上有多少骨头和关节？
Arthritis is a disease of the joints, the area where two bones come together.
关节炎是一种关节，两块骨头一同来的地区的疾病。
Arthritis is a disease of the joints, the area where two bones come together.
关节炎是一种关节，两块骨头一同来的地区的疾病。
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