某处用英语怎么说

there be sth. at/in/on sw. there be (is、are、was、were等) 可以表示“有”at/in/on sw.(somewhere的缩写）可以表示为“在某处” 例如：there is a book on the desk. 桌上有一本书。there are 23 students in the classrooms.教室里有23名学生。there was a cup in his bag yeaterday.昨天他的包里有一个杯子。there were dinosaurs several years ago. 许多年前这里有许多恐龙。 不懂可以追问。