By having to sleep in the open, he gets far closer to the world of nature than most of us ever do.
由于被迫在露天睡覺，他比我們中許多人都離大自然近得多。
新概念英語第三冊
Lesson 27 Nothing to sell and nothing to buy
?? 句中詞匯解析
從本句中提取的重要詞匯
n. 自然;天性;天理;類型;
?? nat出生的+ure狀態→出生狀態→天性
"the adversarial nature of the two-party system"
兩黨制的對抗性
近義：milieu, surroundings, circumambiency, medium, ecosystem, environment
vi.& link-v. 睡，睡覺;
vi. 睡，睡覺;睡眠狀態;
vt. 為…提供床位;提供住宿;以睡覺打發日子;
n. 睡眠;
?? s(睡)+l+ee(眼睛)+p: 睡覺 船(ship)上的她入睡（sleep）后像只綿羊（sheep）
"Sleep has often been thought of as being in some way analogous to death."
人們常常認為睡眠在某種意義上來說類似死亡。
近義：doss, doze, kip, shuteye, rheum
反義：awaken, rouse, nonsleep, restlessness, sleeplessness, wakefulness
adj. 敞開的，開著的;公開的，公共的;坦率的;有議論余地的;
vt.& vi. （打）開;開始;睜開;啟動;
n. 戶外，野外;空曠;公開;
vi. 使打開;展示，顯現;
vt. 張開;開放;開張營業;為（建筑物）揭幕;
?? 打開圓(o)盒,取出鋼筆
"The tournament is open to both amateurs and professionals."
這次錦標賽業余選手和職業選手均可參加。
近義：unclose, unlatch, unlock, unseal, inaugurate, incise
反義：lock, seal, shut, stitch, tuft
n. 世界;地球;領域;塵世;
?? 一句（l）話（word）講出 世界的本質
"In a world that had suddenly become alien and dangerous, he was her only security."
在一個突然變得陌生而危險的世界里，他是她唯一的守護神。
近義：humanity, civilisation, civilization, orb, earth, globe