It has caused terrible suffering to animals.

它已给动物们造成了可怕的痛苦。

《柯林斯英汉双解大词典》

The SAP gave great pleasure but also caused terrible suffering.

液汁能给人快乐，也能使人遭受可怕的痛苦。

youdao

If we indulge ourselves, we will meet more terrible suffering in our later life.

如果我们放纵自己，我们将会在我们以后的生活中遇到更加糟糕的境遇。

youdao

Suffering was terrible. An officer who led the wagon train said he learned more about the horrors of war on that one trip than he had learned in all of his battles.

VOA: special.2009.11.05

What has happened there now, the great tragedy, is the terrible suffering by innocents in Lebanon and Israel, and that's why hopefully there can be an agreement to have that cease-fire policed by an international peacekeeping force.

NPR: Political Junkie: Democrats Duke It Out in Connecticut

Depression is not only a source of terrible personal suffering but also a huge economic burden on society.

CNN: Three seeds for America's future economic boom

The waitress has to take time off work because her son is suffering from a terrible respiratory disease.

ECONOMIST: HMOs, the new nasties