关于excavating的百科

• excavating造句怎么写

• TheyclashafterexcavatingtreasureintwelfthCentury.Andtryonexcavatingsomesites,nameHongShanculture.TerryandMattwereexcavatingtheareaforfossils.Halfcoalrocklanequick-excavatingtechniqueundertheconditionof"twohard"hasalwaysbeenamainexcavatingprobleminf...
• 2018-03-0930883