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- The boys huddled together in the cave to keep warm. 男孩子们在山洞里挤成一团取暖。
- If you wrap up in several garments, you will keep warm. 如果你穿上几件衣服，你就能保暖。
- Insulated to keep foods warm inside while the outside stays cool to the touch. 中间绝热层可以保持食物的较高温度。
- keep warm inside 内保温
- The sheep bunched up in the shed to keep warm. 羊为了取暖在羊舍里挤在一起。
- It was nice and warm inside of the Building. 在大楼里面很舒适而且很暖和。
- The hunters lit a fire to keep warm at night. 猎人生了个火堆以便夜间取暖。
- Bunch together and you'll keep warm. 你们靠在一起就会暖和些的。
- He covered himself with a blanket to keep warm. 他盖上一条毯子使自己暖和一点。
- Keep warm and take a hot bath before going to bed. 要保暖，上床以前洗一个热水澡。
- To keep warm,the sheep bunched up in the shed. 羊在羊舍中挤在一起取暖。
- Circulate inside, it is effectual to keep warm, energy-conservation. 内循环，保温效果好，更节能.
- They are both soaked by the rain, but they feel warm inside. 大雨将他们淋的湿透了,但是他们的心是温暖的。
- Be sure to keep warm and have enough rest. 要注意保暖和充分休息。
- It's hard to keep warm in this cold weather. 这么冷的天气保暖很困难。
- Keep warm and take a hot bath before go to bed. 要保暖，上床以前洗一个热水澡。
- To keep warm ,the sheep bunched up in the shed . 羊在羊舍中挤在一起取暖。
- I tried stamping my feet to keep warm. 我跺了一阵脚想暖和暖和。
- The children jumped up and down to keep warm. 孩子们上下跳动保持身体暖和。
- We all crowded around the stove to keep warm. 我们都挤在炉边取暖。
