这场战争将导致广泛的人类痛苦。

The war will cause widespread human ___suffering.

有太多痛苦持续了数天、数月、数年。

There had been too much ___suffering for days, months, years.

她长期的疾病给她的家人带来了巨大的痛苦。

Her long illness brought great ___suffering to her family.