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- I put more coal on the fire to keep the room warm. 为了让房间保持温暖，我在火堆里加了更多的煤炭。
- He can get up for about two hours each day. But you must keep the room warm. 每天他可以起来两小时左右，但你必须使房间保持温暖。
- All the window glasses are double glazed and vacuumed in between that to avoid noise and keep the room warm. 窗户不仅是上层隔音玻璃，中间还是中空的，真正确保隔音保暖。
- Doctor: Yes.He must remain in bed for another two days.He can get up for about two hours each day, but you must keep the room warm. 是的,他必须保持在床上躺二天。每天能起床大约二个小时,但是必须保持房间温暖。
- Keep the room warm. 使房间保持暖和。
- Our instructor told us to keep the room locked. 我们的教导员告诉我们把那间房锁上。
- We burn coal in the stove to keep the living room warm. 我们在火炉里烧煤,以保持客厅温暖。
- I have instructed them to keep the room locked. 我已经吩咐他们那房间要上锁。
- We should keep the room draughty. 我们应该保持房间通风。
- We turned up the heat to make the room warmer. 我们把暖气调高使房间更加暖和。
- If you keep the room tidy, we allow you to use it. 我们可以让你用这个房间，但你要保持房间整洁.
- I will arrive later.Just keep the room I booked. 我会晚一点到达，请保留我所预订的房间。
- The room was furnished in warm reds and browns. 这个房间是用红色和棕色装饰的暖色调。
- They have to keep the room dark to develop the films. 他们冲洗胶卷时必须保证室内无光。
- Currents of warm air keep the hang-gliders aloft. 悬挂式滑翔机借着暖气流在高空飞行。
- We should open the window to keep the room free of smoke. 我们应该打开窗户使房间排除烟气。
- Please keep the watch for me while I go swimming. 我去游泳，请代我保管这表。
- It is your responsibility to keep the room clean and tidy. 保持房间整洁是你的职责。
- He bounced into the room with a springy step. 他以轻快的跑步跳进房间。
- The stove makes the room warm. 壁炉使得满屋生暖。
