tā / yī / zhí / dāi / zài / zì / jǐ / de / shū / shì / quān / lǐ / bù / gǎn / cháng / shì / xīn / shì / wù

他一直待在自己的舒适圈里，不敢尝试新事物。

He stays in his comfort zone and doesn't dare to try new things.