您要查找的是不是：
- We can see the dust particles floating in the sunlight clearly. 我们可以很清楚地看到阳光下的灰尘颗粒。
- The motor car disappeared in eddy of dust. 汽车在一片扬尘的涡流中不见了。
- The forest will act as a defense against desert dust. 森林能起防御沙漠灰沙的作用。
- Smoking is forbidden until the plane is airborne. 飞机升空时禁止吸烟。
- The car raised quite a dust as we drove off. 我们走时车子扬起了一阵尘土。
- The ship ran a foul of the floating seaweed. 船和漂流的海藻纠缠在一起。
- A filter traps dust from the air. 过滤网可存住空气中的尘埃。
- I reached for a floating log with my foot. 我伸脚去钩取一段漂浮着的木头。
- How many enemies bit the dust in the battle? 在这次战斗中打死了多少敌人？
- The city lay in the dust after the battle. 战斗结束后，全城成为废墟。
- The dust on the shelf show up in the sunlight. 在阳光照射下能看见架子上有灰尘。
- Have you seen my keys floating about (anywhere)? 你在什麽地方见到我的钥匙了吗?
- He flicked away the dust with a cloth. 他用一块布拂去灰尘。
- The raft was floating gently down the river. 筏子顺河水缓缓漂流。
- There wasn't enough water to float the ship. 水不够深，船浮不起来。
- Dust the repair to prevent adhesion to outer cover. 清整修补处以防与外胎粘连。
- Dust thou art, and unto dust shalt thou return. 你本是尘土就该归於尘土。
- My briefcase was beginning to gather dust. 我的手提箱不怎么使用了。
- The relic, when exposed to air, turned to dust. 这件文物，接触空气之后，变成了粉末。
- The empty boat was floating on the sea. 一只空空的小船浮在海面。
