正好是

那正好是我的专业

That's exactly my field of expertise.

— 几近成名 (2000)

我来时正好是头一位德温特夫人嫁过来的时候

I arrived just as the first Mrs. de Winter came here as a bride.

— 蝴蝶梦 (1940)

正好是我

That's exactly me.

— 真爱至上 (2003)

对了，那晚正好是满月

Oh, and it happened to be a full moon that night.

— 铃芽之旅 (2022)