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																										- 他们须通过齐膝的烂泥和堆积物,磕磕绊绊来到遇难者身旁。
They had to wade knee-deep through mud and debris to reach the victims. 
																										- 在再装烟丝之前,他磕出了烟斗里的烟灰。
He knocked his pipe out before refilling it. 
																										- 他把烟灰磕掉,然后继续往下说。
He knocked the ash off his pipe before he went on. 
																										- 那条低梁真危险!老磕我的头。
That low beam is a menace! I keep hitting my head on it. 
																
							 
						 
					 
				 
			
			 
		
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