您要查找的是不是：
- First, ore is mixed with coke and limestone. 先把铁矿石和焦碳、石灰石混合在一起。
- We may burn limestone to obtain lime. 我们可以通过烧石灰石来得到石灰。
- The forest will act as a defense against desert dust. 森林能起防御沙漠灰沙的作用。
- It is said that there are wolves in this forest. 据说这片森林里有狼。
- A large part of Africa is made up of thick forest. 非洲的大部分地区都是密林。
- Limestone cliffs; limestone walls. 石灰岩峭壁; 石灰岩墙
- There is a leafy forest in our hometown. 在我们的家乡有一片树叶茂密的森林。
- There is a pine forest near our house. 我们家附近有片松树林。
- Billows of flame swept through the forest. 熊熊烈火席卷森林。
- The forest was almost impassable. 森林几乎不可逾越。
- The path petered out deep in the forest. 小路漫漫消失在密林深处。
- Caves form when water infiltrates limestone. 水渗透石灰石则形成洞穴。
- The cottage was a casualty of the forest fire. 那小屋被森林大火烧毁。
- The wind wailed in the forest all night. 风在林子里彻夜呼啸。
- He blundered through the dark forest. 他跌跌撞撞地穿过黑暗的森林。
- He went to the forest on horseback. 他骑马去森林了。
- The deer escaped to the deep forest. 那鹿逃入了丛林深处。
- The forest fire burned away for a week. 森林大火燃烧了一个星期。
- Limestone is rock composed of calcium carbonate. 石灰石是由碳酸钙所构成的岩石。
- The land previously cultivated returned to forest. 以前开垦过的那片土地现在又成了森林了。
