walk of life

基本解释

S: terrorist acts are deliberate and deadly and can affect every walk of life.
恐怖行为都是蓄谋已久的,一击就能致命,而且对各个行业都会产生恶劣的影响.
In any walk of life, if you want other people to take notice of you, you can only do it by relying on solid achievements and sound abililty.
在人生的任何一个角落都一样，想要别人倾听你的声音，就得凭实干取得业绩，凭实力引起注意。
As politics becomes more professional and specialised —with politicians increasingly knowing no other walk of life—the advantages of being brought up in its ways and wiles grow greater.
当政治变得更专业和专门化——当政客们对其他行业越来越不了解——他们成长方式和圆滑的优势会越来越明显。

You look at this crowd, people of every walk of life -- that's what America is.
WHITEHOUSE: The White House
And there are hypocrites in every walk of life, both believers and non-believers, Christians and secularists alike.
FORBES: Sports Illustrated Clotheslines God, Christians and Football
They were people from every background and every walk of life: black, white, rich and poor, young and old.
WHITEHOUSE: A White House Reception for Justice Kagan

When people talk about walk(s) of life, they are referring to different types of jobs and different levels of society.

The walk of life that you come from is the position that you have in society and the kind of job you have.