居いながらにして

expression

without leaving home; from one's home; while staying at home

Fixed expression meaning that something is done or experienced without going out, often implying convenience or a surprising reach. Used adverbially.

• インターネットのおかげで、居いながらにして世せ界かい中じゅうの情じょう報ほうが手てに入はいる。

  Thanks to the internet, you can get information from all over the world without leaving home.

• 彼