be down-to-earth  脚踏实地

boil down to  归结为

buckle down to  认真干起来

come down to  归结为

cut down to size  降低威望

down to  下至

down to date  最近的

down to earth salt production  地下岩盐开采

down to her marks  装到满载吃水; 满载

down to the Ground  完全

Down-to-Earth  实际的

from down to top  自顶向下

from-top-to-down  从上而下

get down to  开始认真考虑

get down to brass tacks  讨论实质问题

get down to one’s work  静下心来工作

go down to  延续至

go down to the sea  到海滨去

got down to  静下心