tā / yòng / gē / bo / zhǒu / qīng / qīng / pèng / le / wǒ / yí / xià / tí / xǐng / wǒ / gāi / zǒu / le

他用胳膊肘轻轻碰了我一下，提醒我该走了。

He gently nudged me with his elbow to remind me it was time to leave.