各级地方政府gè jí dì fāng zhèng fǔ
local governments at all levels; local government at various levels
地水准平面dì shuǐ zhǔn píng miàn
ground level
下达xià dá
make known to lower levels
展开一层zhǎn kāi yī céng
expand one level
原声例句
CNN 精选 2015年1月合集
After the shooting, the gunmen escaped. And France is at its highest security level.
而枪击事件后枪手逃脱。法国将此事件提升至最高安全级别。
传说之境
Yes, as strange as it may sound, the happiest place on earth enjoys a permanent flight restriction that essentially makes Cinderella's castle on the same security level as that of the White House.