1. I tried to explain, but he just talked me down. (talk down~~大声说话盖过别人讲话）
2. Try to talk them into a game of tennis on Friday. （talk into~~说服某人做某事）
3. talk around是指拐弯抹角的谈~兜着圈子谈~
talk sb into是指说服某人做某事~反义词是 talk out of
4. talk about sth 是指谈论某事~和discuss about比较接近
talk sth over 是指 彻彻底底把事情讨论清楚~