例句與造句

1. Reclaimation of colliery collapse land and its ecological enviroment construction of farmland in plain coal mine areas
   論平原礦區(qū)煤礦塌陷地復(fù)墾與農(nóng)田生態(tài)環(huán)境建設(shè)
2. An improved mode of coal cutting is recommended aiming at the specifical status of surface collapse of coal field in yanzhou city , and several control policies on restoration and reclamation of collapsing land are also put forward
   針對兗州礦區(qū)的具體塌陷狀況提出了改進(jìn)采煤方式、對塌陷土地進(jìn)行恢復(fù)和復(fù)墾等幾點防治措施。
3. It's difficult to find collapse land in a sentence. 用collapse land造句挺難的