“重心的”用英语怎么说

低重心的设计, 提高了天平的稳定性.Design with low gravity center, the stability of the balance is improved.失去重心的我,无法平衡,放纵自己.最轻快的脚步.I lost focus and can not balance its own indulgence.文章还发现,中国经济重心的迁移存在几个特殊的规律.And we has also found some e...