50斤重的小孩提不動100斤的東西。50歲的老頭能提動。但是50斤重的小孩比50歲的老頭精力旺盛。可以一直的跑跳。
所有跟帖:
• 這隻能說明小孩得臂力沒有成人大,你混淆了體力和力量,這倆才是不樣 -CRUSH- ♂ (389 bytes) () 06/18/2024 postreply 06:01:30
• 這隻能說明小孩得臂力沒有成人大,你混淆了體力和力量,這倆才是不樣 -CRUSH- ♂ (389 bytes) () 06/18/2024 postreply 06:01:30
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