walks｜各行各業

all walks of life （career｜calling｜vocation）
 各行各業；階層；各界 


They invited people of all walks of life to attend the grand gathering by telegraph. 
他們電邀各界人士參與盛會

It happens in all walks of life
這發生在各行各業


We welcome people with high ideals,and from all walks of life to come here. 
希望各界有志之士前来捧場。