1. The piano music mixes with the murmur of conversation. 钢琴音乐与轻轻的谈话声混合在一起。
2. The lungs of a fetus secrete a liquid that mixes with its mother's amniotic fluid. 胎儿的肺部会分泌一种能与母亲的羊水混合的液体。
3. She told the reporter that sleep is when the human brain mixes information into its collection of knowledge. 她告诉记者，睡觉时，人类大脑会将信息混合到其知识集合之中。
4. The Romans observed that, when volcanic ash mixes with water and then cools, it gets extremely hard and almost impossible to break up. 罗马人观察到，当火山灰与水混合然后冷却，火山灰变得非常坚硬，几乎不可能分解。
5. This heated air, drawn down from the roof, then mixes with the greenhouse air as it reaches a second sea-water-moistened cardboard wall at the back of the greenhouse. 从屋顶吸出的这种热空气，在到达温室后部第二个被海水润湿的纸板壁时，便与温室空气混合。
