(of sth) not enter (a place); remain outside 不进入（某处）; 留在外边
*The sign said `Ministry of Defence Danger Keep Out!' 牌子上写　, 　国防部重地--闲人免进!　 keep sb/sth out (of sth) prevent sb/sth from entering (a place) 不让某人[某物]进入（某处）
*Keep that dog out of my study! 别让那条狗进我的书房!
* She wore a hat to keep the sun out of her eyes. 她戴　帽子遮阳, 保护眼睛. keep (sb) out of sth not expose oneself/sb to sth; (cause sb to) avoid sth 遮掩自己[某人]; （使某人）避开某事物
*Do keep out of the rain if you haven't a coat. 没带雨衣那就避一下雨.
* That child seems incapable of keeping out of (ie not getting into) mischief. 那个孩子不调皮捣蛋简直就受不了.
* Keep the children out of harm's way if you take them to the match. 带孩子看比赛, 要注意他们的安全.