形容詞 at large:

1. having escaped, especially from confinement
   同義詞：escaped, loose, on the loose

副詞 at large:

1. in a general fashion
   同義詞：in a broad way

1. The populace at large is/are opposed to sudden change.
   人民群眾普遍反對突然實行的變革。
2. The escaped prisoner is still at large.
   越獄犯依然在逃。
3. The question is discussed at large in my report.
   我在報告中對該問題作了詳細的探討。
4. When we talk about the world, we mean the world at large.
   當我們說到世界，是指整個世界。
5. We will talk at large about it later.
   我們以后對這個再作詳盡探討。
6. The smuggler is still at large.
   那個走私販仍逍遙法外。
7. The populace at large are opposed to sudden change.
   人民群眾普遍反對突然實行的變革。