Subject + 痛苦 + 地 + Verb
痛苦 (tòngkǔ) means "painful" or "suffering" and can function as both an adjective and a noun. It combines 痛 (pain) and 苦 (bitterness) to express deep physical or emotional distress. For example, 在痛苦中过日子 means "to spend one's days in suffering."
失去亲人的痛苦让她好久都走不出来。
Shīqù qīnrén de tòngkǔ ràng tā hǎojiǔ dōu zǒu bù chūlái.
The pain of losing a loved one kept her unable to move on for a long time.
他忍受着伤口的痛苦继续跑完了比赛。
Tā rěnshòuzhe shāngkǒu de tòngkǔ jìxù pǎowánle bǐsài.
He endured the pain of his wound and kept running to finish the race.
那段痛苦的经历让他变得更坚强了。
Nà duàn tòngkǔ de jīnglì ràng tā biàn de gèng jiānqiáng le.
That painful experience made him become stronger.