國文屋有關Manypeoplehurttheirb的精選知識
知識的精華會讓學習更簡單容易，熱門的Manypeoplehurttheirb鑑賞列表是專門提供Manypeoplehurttheirb的相關精彩內容的地方，這裡的Manypeoplehurttheirb相關內容，小編都精心編輯，精選優質Manypeoplehurttheirb的相關知識，分享一些Manypeoplehurttheirb方面的精華知識。
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![Manypeoplehurttheirbackswhentheytrytoliftheavythingsfro...]( "Manypeoplehurttheirbackswhentheytrytoliftheavythingsfro...")
Manypeoplehurttheirbackswhentheytrytoliftheavythingsfro...
問題詳情：Manypeoplehurttheirbackswhentheytrytoliftheavythingsfromthefloor.Itiseasytohurtyourbackmuscle(肌肉)whenyoutrytopickupaheavything.However,thereisacorrectwaytoliftthingsfromthefloor.Ifyoupickuph...
