put them in your pockets.
你最好把手缩进袖子里，或者放进兜里。
handle /?h?ndl/ v. 对付；处理；操作
frigid /?fr?d??d/ adj. 寒冷的，严寒的
把手从袖子里伸出来 stretch one's hands out from one's sleeves
A：He suddenly stretched his hands out from his sleeves and snatched my purse.
他突然把手从袖子里伸出来，抢走了我的钱包。
B：He must be desperate to carry out a robbery in broad daylight.
他胆敢在光天化日之下抢劫，简直是不要命了。
stretch /stret?/ v. 伸出，伸展，伸直
suddenly /?s?d?nli/ v. 突然地，意外地
snatch /sn?t?/ v. 抢，夺走
desperate /?desp?r?t/ adj. 绝望的，拼命的，铤而走险的