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				           		地震产生的地震波可直接造成建筑物的破坏甚至倒塌; 破坏地面,产生地面裂缝,塌陷等;
						        					            	 Seismic waves generated by earthquakes can be a direct result of damage or even collapse of buildings;
								    										 
								    				            	 youdao 
- 
				           		地震产生的地震波可直接造成建筑物的破坏甚至倒塌; 破坏地面,产生地面裂缝,塌陷等;
						        					            	 Seismic waves generated by earthquakes can be a direct result of damage or even collapse of buildings;
								    										 
								    				            	 youdao