keep in touch with
keep contact with
keep on connection
-----------------------------
lose touch
lose contact
out of connection
表“与···联系” 短语我知道keep track of,还有什么?另外表达“失去联系”、“保持联系”等的短语又有哪些?
keep in touch with
keep contact with
keep on connection
-----------------------------
lose touch
lose contact
out of connection