相同: identical, same...
弊病: malady, evil, malpractice, drawback, disadvantage...
卡片: card...
谦逊: humble, modest, unpretentious, modesty...
胳膊: arm...
辆: classifier for vehicles...
联网: network, cyber-...
吃力: to entail strenuous effort, to toil at a task, strenuous, laborious, strain...
木偶: puppet...
光碟: optical disc, compact disc, CD, CD-ROM...