您要查找的是不是：
- steep and close seam 急斜近距煤层
- Strata pressure of combining mining in steep and close seams 急斜近距煤层联合开采矿压显现规律
- Greatness is an eminence, the ascent to which is steep and lofty. 伟大是一种声誉，攀登上去是陡峭而险峻的。
- The slope is steep and the path narrow. 坡陡路狭。
- The hill was very steep and I soon ran out of puff. 山坡陡峭，我很快就气喘吁吁了。
- The slope is very steep and you must be careful. 那个坡很陡，你一定要小心。
- And you alone shall climb my steep and rocky soul. 你会独自攀登我的灵魂，尽管它险峻多艰。
- The valve will open and close at regular intervals. 阀门将按一定的时间间隔开闭。
- What time does the shopping center open and close ? 购物中心何时营业/关门?
- Subway doors open and close automatically. 地铁车门是自动开关的。
- Greatness is an eminence,the ascent to which is steep and lofty. 伟大是一种声誉，攀登上去是陡峭而险峻的。
- What is rectangle and you can open and close? 什麽是长方形而你可以打开和关上的?
- Do me a favor and close the window. 帮帮忙把窗子关上。
- What time does the supermarket open and close? 这家超级市场何时营业、关门?
- Please lie down and close your eyes. 请躺下，闭上眼睛。
- The race must be tense and close,I suppose. 我想这场比赛一定很紧张，很激烈。
- What time does the shopping center open and close? 购物中心何时营业/关门?
- The castle stands on a hill, and the road thereto is steep and rough. 城堡建在山上,去那儿的路陡峭崎岖。
- The doors open and close automatically. 这些门自动开关。
- To save and close the dialog box. 以保存并关闭此对话框。
