to set foot in
01
to enter or go to a place, typically with some level of significance, often implying intention or willingness to go there
Informal
例
She has set foot in many countries, but never in Asia.
He finally set foot in the company after months of anticipation.
02
to enter or begin involvement in a particular place, situation, or context, often implying the start of an experience or journey
Informal例
She has never set foot in this job before, but she's eager to learn.
He set foot in that company last year, and it changed his life.
