be at home in

基本解释

Now he is at home in operating it.
現在他操作起來很熟練。
Olivier moves in what boorish Americans regard as civilised society. Parrot is at home in the artistic demimonde.
奧利菲爾住進了粗魯的美國人叫做開化文明社會的地方，帕洛特則住進了充滿藝術氣息的半上流社會。
Like the steadfast writer, she is at home in the wind and the rain; and, thanks to one moment of felicity, she will live on and on and on.
像那位堅持不懈的作家一樣，那頭母牛也能在風雨中穩如泰山；而且多虧了那時候的運氣，她講獲得永生。

Fox,now 24, became a pop culture phenomenon after co-starring in the first two "Transformer" action films and says she is at home in genre.
I've read a lot of research in this area about the importance of quiet times whether it's in a class, in a lecture, whether it is at home, whether it is for a leader in the business, for relationship, for children starting from pre-schools.
關於安靜時刻的重要性，無論是課堂裡，講座裡，還是家中，無論是對公司領導，愛情關系，甚至學齡前兒童。
哈彿公開課 - 幸福課課程節選
And this point-- that it is culture rather than acoustics-- was brought home to me once in a discussion with a student here at Yale who said to me, "Yeah, but over there at the Slifka Center, we Jews have lots of happy melodies and they are all in minor--what you would call minor."
還有一點,大小調是文化差異,而非聲學,有個耶魯的學生上我家裡去討論,他對我說,哈,就在這個斯利夫卡中心,我們猶太人有很多快樂的鏇律,都是小調,就是你說的那種小調
耶魯公開課 - 聆聽音樂課程節選