Jiārén / fāxiàn / tā / qíngxù / hěn / dīluò / hòu， / jíshí / péizhe / tā， / fángzhǐ / tā / xún / duǎn / jiàn。

家人发现他情绪很低落后，及时陪着他，防止他寻短见。

After noticing that he was very depressed, his family stayed with him to prevent him from attempting suicide.