查询词典 cave-in

Perak Cave used to be a mining area.

早年霹雳洞只是一个采矿地。

Other areas managed by the National Park Service include Jewel Cave National Monument near Custer, Crazy Horse Memorial, the Lewis and Clark National Historic Trail, the Minuteman Missile National Historic Site, which features a decommissioned nuclear missile silo, and the Missouri National Recreational River.

其他范畴的治理，由国度公园治理处包罗宝石穴洞国度怀念碑相近的卡斯特，疯马怀念，刘易斯和克拉克国度史册径，民兵导弹国度史册遗址，其特点是退伍核潜艇导弹放射井，以及密苏里州百姓游憩河。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。