human self的用法和樣例：
例句
- This potential limitation may offer solace to those who do not want to address the ethical dilemmas of human cloning.
這種潛在的局限性也許對于那些不想應付克隆人類(lèi)自身帶來(lái)的種種倫理難題的人是個(gè)極大的安慰。 - Water is essential for human being, economic activities, and important environmental resources as well.
水資源是人類(lèi)生存和社會(huì )經(jīng)濟發(fā)展的重要物質(zhì)基礎，也是重要的環(huán)境資源，水危機已嚴重影響人們生活，損害人類(lèi)健康，阻礙經(jīng)濟發(fā)展，危及人類(lèi)自身生存與發(fā)展。
