express sympathy

基本解释

We express sympathy and condolence towards the families of the victims.
我们对在此次事件中不幸遇难的巴基斯坦平民表示哀悼，并向他们的家属和受伤人员表示诚挚的慰问。
www.fmprc.gov.cn
Or maybe you want to express sympathy for a colleague's situation without appearing to accept responsibility for something you didn't do.
或者你想对一位同事的处境表示同情，但是并不想把不是你的过错揽到自己身上。
Some Chinese enterprises have offered tents, food, medicine, masks and other supplies to express sympathy and love towards the Pakistani people.
一些中资企业提供了帐篷、粮食、药品、口罩等救援物资，向巴基斯坦人民表达同情和爱心。
www.fmprc.gov.cn

But rather to express sympathy for what somebody else is going through.
而是对其他人的经历表示同情。
I'm sorry 课堂 - SpeakingMax英语口语达人
Remember you can say "I'm sorry" when you wish to express your regret, your sympathy or ambiguous regret.
记住，当你想表达歉意、同情或是含糊的道歉时，你都可以用“I'm sorry”。
I'm sorry 课堂 - SpeakingMax英语口语达人

Few ethnic Chinese express sympathy with Tibetan dissidents, whom most believe to be separatists trying to split the motherland.
ECONOMIST: Tibetans and the Chinese state
He went to Ballymoney—in the heart of his Antrim constituency—to express sympathy for the Quinn family and denounce the bombing.
ECONOMIST: From forward march to retreat