描述他跑步的故事英语作文?Running is a whole body movement, which enables the body#30"s muscles rhythmic contraction and relaxation
描述他跑步的故事英语作文?
Running is a whole body movement, which enables the body#30"s muscles rhythmic contraction and relaxation, so that muscle fiberIn a period of growth and development of young people, adhere to running
The elderly, reduced metabolism, muscle gradually shrink, and bones appeared back
Line of change in bone and joint disease is also increasing.
Persist in running can enhance metabolism, delayed bone
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跑步哥英语 描述他跑步的故【pinyin:gù】事英语作文?转载请注明出处来源