relief的動(dòng)詞形式是什么

　　例句：

　　I breathed a sigh of relief.

　　我如釋重負(fù)地松了口氣。

　　This brought considerable relief from the pain.

　　這相當(dāng)大地緩解了疼痛。

　　News of their safety came as a great relief.

　　他們平安的消息給大家?guī)��?lái)了巨大的安慰。