您要查找的是不是：
- A calendar hung against the wall. 墙上挂着日历。
- keep a calendar hung 挂着日历
- Astronomy served many purposes. For one thing, it was needed to keep a calendar. 天文学有许多用处，其一是要用它来算出历书。
- He kept a calendar, and every morning he check off a day. 他有一本日历，每天早晨撕下一页。
- A calendar hung against the wall 墙上挂着日历。
- The government is trying to keep a low profile on this issue. 政府力图在这个问题上保持低姿态。
- She kept a calendar of the holidays in this way, and every morning checked a day off in exactly the same manner. 她就这样，在日历上计算放假的日子，每天早晨，都在一点不差的情况下，在日历上划去一天。
- Keep a level head and phone the Fire Department. 保持冷静，打电话给消防署。
- We keep a few fowls and some goats. 我们养了几只鸡和一些山羊。
- Can you keep a secret? All right I'll tell you. 你能保守秘密吗？那我就告诉你。
- Keep a cool head when thing go wrong. 出问题时要保持冷静的头脑。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久，就会发酵。
- What's the date today? I don't have a calendar. 今天是几号?我没有日历。
- The governor was attacked by the press for failing to keep a campaign promise. 州长因没能履行一项竞选时的承诺而受新闻界抨击。
- Keep a tally of how much you spend. 把你的花费都记录下来。
- The dog kept a vigilant guard over the house. 这只狗警惕地守护着这所房屋。
- To insert(a day or month)in a calendar. 在年历里插入（一天或一个月）
- Keep a vigilant eye on the imperialist jackals. 对帝国主义的走狗要保持警戒。
- To enter in a calendar;schedule. 列入表中进入日程表中；制表
- I don't see why you should keep a diary at all. 我不明白你为何要记日记。
