?不断讨好

keep in with不断讨好 ；继续和相好 keep off不（使）接近；把驱开 keep on at纠缠、困扰某人；使某人烦恼 keep on+v-ing（phr．）继续做、进行下去 ke...

?跟某人保持友好关系

... execute执行 keep in with跟某人保持友好关系 tangle with卷入纠纷，卷入争论 ...

?友好相处

...kick in... keep in touch with（与）…保持联系... keep in with不断讨好；友好相处... keep off（使）不接近；禁食；...

?和…保持友谊

keep in with和…保持友谊 keep off避开；不接近 Keep off the grass!请勿践踏草地！