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																										- 做个消防队员有时候会有危险。
Being a fireman sometimes may be dangerous. 
																										- 命运有时是残酷的。
Destiny is sometimes cruel. 
																										- 有时这个病人疼得哭起来。
Sometimes the patient cried for the pain. 
																										- 时间有时被称为第四度空间。
Time is sometimes called the fourth dimension. 
																										- 塑胶有时可以替代皮革。
Plastic is sometimes used instead of leather. 
																										- 有时间我们聚一下吧。
Let's get together sometime. 
																										- 太阳有时会影响无线电波的传播。
The sun sometimes spoils the propagation of radio waves. 
																
							 
						 
					 
				 
			
			 
		
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