people in general (统称)人;人类 These advances should be used for the benefit of all humankind. 这些进步应该用于造福全人类。 This could mean a safer future, not just for humankind, but for the planet as a whole. 这可能意味着一个更安全的未来,不仅对人类,而且对整个地球。 This could provide new clues about the origins of humankind. 这可能为人类的起源研究提供新的线索。