[译] 他们因马丁先生父亲的去世向他表示哀悼。
[误] They condoled to Mr Martin for the death of his father.

[正] They condoled with Mr Martin on the death of his father.
[注] 表示“因某事向某人表示哀悼或慰问”，应该说 condole with sb. on/upon sth.。