The search for a theory of everything is one of the most exciting and challenging quests in modern physics.
寻找万物理论是现代物理学中最令人兴奋和最具挑战性的追求之一。
解释:美色各不相同,看起来都很美好;动听的乐声各不相同,听起来都很快意。
农业的未来在于智慧农业。
We all have multiple identities - the trick is to embrace them all.