论文 (論文)
(n) paper, thesis
好好学习, 天天向上
论文 (論文)
(n) paper, thesis
前言
(n) preface, introduction
注入
(v) to pour into, to empty into
河道
(n) river channel
崛起
(v) to tower over, to emerge suddenly
地质 (地質)
(n) geology
事实 (事實)
(n) fact
惊人 (驚人)
(adj) astonishing
揭示
(v) to show, to make known
当下 (當下)
(adv) immediately, at that moment