You must be in terrible pain.

你一定非常痛苦。

youdao

Throughout her life, despite many operations on her, nothing can be able to cure the terrible pain in her back.

她一生中尽管做了许多手术，但她背部的剧痛还是没有被治愈。

youdao

The father saw that even though the child did not seem to be injured any way, he was having a terrible pain in his head.

父亲没有看出孩子头上有任何明显受伤，孩子仍然感受着可怕的疼痛。

youdao

They have tied themselves in knots over the Bush dividend tax break and must be in terrible pain.

FORBES: Magazine Article

That would be a terrible idea, not least because the government has the resources to ease the pain in less dangerous ways: it is running a budget surplus and has little debt.

ECONOMIST: China and India