現(xiàn)實(shí)只是一抹幻影，盡管它從不消散。
The dairy industry must evolve to meet both consumer needs and environmental challenges.
The first duty of the sovereign， that of protecting the society from the violence and invasion of other independent societies， can be performed only by means of a military force.
景觀研究是對(duì)自然與人類(lèi)文化相互作用的研究。
"Illustrations should whisper secrets to the reader, not shout the obvious."