soil和earth的区别挖坑种树,扶好树苗后不是要填坑吗?用土填,为什么用earth?

soil和earth的区别挖坑种树,扶好树苗后不是要填坑吗?用土填,为什么用earth? earth land soil的区别 想知道soil和earth有什么区别 earth,mud,dirt,soil,land的区别 Land/earth/soil的区别.分别造句 soil earth mud 做土壤讲的区别 earth,soil,land,ground的区别是什么咧? earth,soil,land,ground的区别是什么咧? soil water content 和soil water storage的区别 earth,soil,land,ground有什么区别? earth,soil,land,ground有什么区别? country, land, nation, state的区别soil,land,earth的区别 earth,soil,land,ground的区别是什么?最好举例说明一下!如题 land,floor,ground,earth,farmland,soil,field有什么区别 The Great Wall will stop the wind from blowing the earth away.和The forest can stop the wind blowing away soil.中stop ...doing...和stop.from doing.的区别 around the earth 和 around earth 的区别around earths down to earth和down-to-earth的区别是什么 The Great Wall will stop the wind from blowing the earth away.The Great Green Wall will stop the wind fromblowing the earth away.和The forest can stop the wind blowing away the soil.中stop.doing.和stop.from doing.的区别