Come down to Earth面对现实;回到现实;回到现实中来;实事求是
come down to business认真开始工作
Come Down To Us第二十章
come down to sth实质上意味着;翻译
come down to sb流传到
come down to work认真开始工作
come down to details进入细节商谈
come down to detail实际意味着
come down to bedrock穷根究底
PHRASAL VERB（动词词组） If a problem, decision, or question comes down to a particular thing, that thing is the most important factor involved. 主要涉及到
The problem comes down to money.
这个问题主要涉及到钱的问题。