您要查找的是不是：
- This technique is the biotechnology equivalent of screening sand through progressively finer meshes to determine particle sizes. 这种技术是相当于通过逐渐变细网孔筛选沙子来确定粒子大小的生物技术。
- The film has been screened in the cinema and on TV. 这部电影已在电影院及电视上放映。
- Ouch! The sand is so hot! I can burn my feet. 哎哟！沙子这么烫！会烫伤脚的。
- A row of trees screened our view. 一排树木挡住了我们的视线。
- The sand blew into the food and made it gritty. 砂吹进食物中，里边尽是砂子。
- The children were playing in the sand pit. 孩子们在沙坑中玩耍。
- They picked up the yacht on their radar screen. 他们在雷达屏上看到了那艘游艇。
- The tractor has make deep furrow in the loose sand. 曳引机在松软的沙土上留下了深深的车辙。
- The sun blazed down on the sand. 阳光强烈地晒在沙滩上。
- His company was built on the sand. 他的公司根基不稳固。
- He adores this screen goddess with godliness. 他十分虔诚地崇拜女明星。
- The tall grass screened the enemy's movements. 草丛隐蔽了敌人的活动。
- The river has scour out a passage in the sand. 这条河在沙土中冲出一条水道。
- The boat grounded on a sand bank. 船只搁浅在沙洲上。
- The kid dug a tunnel in the sand. 小孩在沙堆里挖了一个地道。
- The camera lens must be screened from direct sunlight. 照相机的镜头不可受到阳光的直射。
- It fell onto the wet sand, then sank (in). 那个东西掉在潮湿的沙子上，然後沉了下去。
- The bond that binds the smugglers together is a rope of sand. 把走私犯联接起来的是条沙做的绳子，一碰就碎。
- Enemy ships were detected on the radar screen. 敌舰的影像已显现在雷达(屏幕)上。
- Sand and leaves trapped the water in the stream. 沙子和树叶堵住了小河的水流。
