Indifference is also the preferred option among those who are socially lazy.

　　對(duì)于怠于社交的人來(lái)說(shuō)，保持冷漠也不失為首選。

　　What she said is a matter of complete indifference to me.

　　她的話對(duì)于我來(lái)說(shuō)完全無(wú)關(guān)緊要。

　　She had developed a shell of indifference.

　　她養(yǎng)成一副冷漠的外表。

　　He adopted an air of indifference.

　　他擺出一副滿不在乎的樣子。