Many other countries have already banned human cloning, and there are efforts at the UN to make such a ban universal.

Many other countries have already banned human cloning, and there are efforts at the UN to make such a ban universal.

许多其他国家已经禁止克隆人，联合国也在努力使这一禁令普及。

-- Leon Richard Kass 利昂·理查德·卡斯