保持联系用英语怎么说？

保持联系

例句

• The doctor was in touch by telephone with his patients. 医生通过电话与病人保持联系。
• They embraced and promised to keep in touch. 他们互相拥抱，许诺将保持联系。
• She's still keen to keep in touch. 她仍旧很愿意保持联系。
• He kept in touch with us while he was on vacation. 他在度假期间仍与我们保持联系.
• I wanted to keep in touch, but when I called him he gave me the brush-off. 我想和他保持联系，但当我打电话给他时，他却不理睬我。
• They keep in touch with their members by issuing a quarterly newsletter. 他们印发内部季刊与会员保持联系.
• A similar system is used to contact the communications satellites that now continually encircle the earth. 人们正把同样的系统用来与目前绕地球飞行的通讯卫星保持联系.