Ben bu terime yabancıyım.
- I'm unfamiliar with that term.
Tom bir yabancı adam tarafından sokakta gece bıçakla tehdit edildi ve parası soyuldu.
- Tom was threatened with a knife on the street at night by an unfamiliar man and robbed of his money.
... Some of the species of grass that we are most familiar with ...
... becoming more familiar with space, reading lots of books. ...