informants例句

His informants were middle-class professional women.
他的合作者是中产阶级职业妇女。

Only two instances of genuine mummers'plays have been recorded from American informants since then.
从那以来,仅有两例真正的哑剧采自于当地人.

Then someone is killing the informants in the same manner?
所以有人以相同的方式杀害告密者?