It is painful that Tom will fail this exam.

汤姆这次考试如不及格, 会叫人痛心的。

Losing the election was a sore disappointment.

竞选失败令人痛心失望。

The incident has sadly only served to highlight the differences within the party.

令人痛心的是，这一事件仅仅凸显了政党部存在的种种分歧。

We were heartbroken by the news.

这消息让我们很痛心。

Everybody's pained to see such wastefulness.

任何人看到这种浪费现象都会很痛心的。