计算机是本世纪最重要的发明之一。
Computer is one of the most important inventions in this century.
激光是上世纪最重要的发明之一。
Laser is one of the most important inventions of last century.
计算机是二十世纪最重要的发明之一。
The computer is one of the most significant inventions of the 20th century.
机器人是最重要的发明之一。
电视时最重要的发明之一。
电脑是我们这个时代最重要的发明之一。
电脑被认为是20世纪最重要的发明之一。
Computer has considered to be one of the most important inventions in 20 century.
我认为计算机是世界上最重要的发明之一。
I think the computer is one of the most important inventions in the world.
手机是最重要的发明之一，中学生在校该不该带手机呢？
Mobile phone is one of the most important invention, the student should bring mobile phone?
纸是人类发明的最重要的产品之一。
Paper is one of the most important products ever invented by man.
本节目将一探史上最重要、却也是最遭人忽视的发明之一。
The show goes behind one of the most important and overlooked inventions of all time.
纸是人类发明的最重要的产品之一。
Passage 3 Paper is one of the most important products ever invented by man.
纸是人类发明的最重要的产品之一。
Passage 3 Paper is one of the most important products ever invented by man.
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