One-way ticket
01
片道切符, 片道チケット
a ticket that can be used for travelling to a place but cannot be used for coming back from that place
例
He bought a one-way ticket to New York to start his new job.
彼は新しい仕事を始めるためにニューヨーク行きの片道チケットを買った。
He found a great deal on a one-way ticket for his flight to Tokyo.
彼は東京行きのフライトの片道チケットでお得な値段を見つけた。
a one-way ticket
01
a situation in which any decision made cannot be undone
Idiom
Informal例
When he left his hometown to pursue his artistic career, it felt like a one-way ticket to a new life in the city.
Their choice to invest all their savings in the startup was a one-way ticket to entrepreneurial success or financial loss.
