您要查找的是不是：
- He died in the last ditch in a fierce battle. 他在一次激战中奋战而死。
- The car ran off the road into a ditch. 汽车驶离道路跌进沟中。
- He stumbled and took a header into the ditch. 他跌了一跤而栽到沟去了。
- The boy hops the ditch and run down the path. 那男孩跳过沟，沿著小路奔去。
- Keep by this ditch and you'll get there in no time. 沿着这条沟走下去，一会儿就到了。
- That ditch drains water from the swamp. 那条沟于沼泽中的水排出。
- He drove into the ditch completely unaware. 他不知不觉地把车开进了沟里。
- The horse jumped over the ditch. 马跳过了那条沟。
- He leaped the horse across the ditch. 他纵马跳过沟渠。
- The density of population in this city is very high. 这个城市的人口密度非常高。
- Ditch density 沟渠密度
- The cart overturned and precipitated us to the ditch. 车子翻了，我们被摔进了沟里。
- When the road became impassable, we had to ditch the car and walk. 道路无法通行时，我们只好弃车步行。
- He took a sporting chance in jumping across the ditch. 他冒险跳越此沟。
- The area had a population density of five people per square mile. 该地区人口密度为每平方英里五人。
- The water stagnates in the ditch. 水在沟中停滞而变浊。
- The horse hurdled both the fence and the ditch. 这马连篱笆和沟都跳过去了。
- They winched the car out of the ditch. 他们用绞车把汽车从沟里吊出来。
- The density goes down exponentially with height. 分子密度随着高度的上升而指数衰减。
- Beans were grown on both sides of the ditch. 沟的两侧种着豆子。
