keep out阻止進入

　　keep away防范；不接近

　　keep to oneself保守秘密；不交際

　　keep working繼續(xù)工作；永不停頓

　　keep in touch with與…保持聯系

　　keep away from遠離，回避

　　keep healthy保持健康

　　keep an eye on v. 照看；留意；密切注視

　　keep moving繼續(xù)前進

　　keep out of置身于外

　　keep abreast of與……并駕齊驅；了解……的最新情況

　　keep dark glasses on仍舊戴著墨鏡

　　keep out(使)在外,(使)不進入

　　keep the cold out防寒

　　keep together聚攏,(使)動作協(xié)調

　　keep under控制,抑制,壓住,監(jiān)視