backward lead的用法和樣例：
例句
- Do you think you could move your car backward a bit?
你把你的車往後移一點行嗎？ - The hilt's becoming heavier can make the barycenter backward,and make the user more convenient.
劍柄分量增加可使劍得重心后移，揮劍更得心應手。 - Do you think you could move your car backward a bit?
你把你的車往後移一點行嗎？ - The hilt's becoming heavier can make the barycenter backward,and make the user more convenient.
劍柄分量增加可使劍得重心后移，揮劍更得心應手。
