【正文】
焦躁不安 [39。mid??t] adj. 直接的 [39。1 Lesson 9 Harbours and Sea Works Civi Engineering and Archiuretect P1 2 一、 New words 3 P2 [39。hɑ?b?] n. 海港 [‘?f?] v. 提供 [?39。pr?zns] n. 存在;參加 [39。t?mpr?39。230。wikn?s] n. 弱點 。 The continuous and immediate presence of the sea, nature’s most restless, temperamental, and most powerful element, provides the engineer with an adversary certain to discover any weakness or fault in the structure built to resist it. P4 海洋呈現(xiàn)出連續(xù)和立即的反應,自然界的不安分