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- While there is no magical knot buster, Smith advised what all sailors, cowboys, electricians, sewers and knitters know: to avoid tangles, keep a cord or string tied in a coil so it can't move. 虽然要阻止绳子打结没有什么特别的方法，不过史密斯还是给人们一个所有水手、牛仔、电工、裁缝还有编织人员都知道的建议：（那就是）要避免绳子缠绕在一起，可以在绳圈上绑上一根绳子，这样绳圈就会移动。
- 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。
- 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。
- A surface in the form of a coil or screw. 螺旋面具有线盘或螺丝形状的表面
- 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。
- 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。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久，就会发酵。
- The bimetal strip is usually bent into a coil. 双金属片通常都卷成螺管形。
- Keep a tally of how much you spend. 把你的花费都记录下来。
- If a coil has no metal core it has an air core. 如果线圈没有金属芯子，它就有一个空气芯子。
- The dog kept a vigilant guard over the house. 这只狗警惕地守护着这所房屋。
- What a coil, and what a barrier! 多大的麻烦，多大的障碍啊！
- Keep a vigilant eye on the imperialist jackals. 对帝国主义的走狗要保持警戒。
- I don't see why you should keep a diary at all. 我不明白你为何要记日记。
- He stood there, with a coil of rope in his hand. 他站在那里，手里拿着一卷绳子。
- Always keep a first-aid kit handy. 手边要经常有个急救箱。
- If a coil has no metal core it has an air core . 如果线圈没有金属芯子，它就有一个空气芯子。
- They usually keep a light on at night. 他们通常夜里开着灯。
