- 
				           		一次海盗袭击的经济学数据,就好比麦肯锚的一项动作和时间研究,有条有理。
						        					            	 The economics of a hit are as precisely tabulated as a McKinsey time-and-motion study.
								    										 
								    				            	 youdao 
- 
				           		一次海盗袭击的经济学数据,就好比麦肯锚的一项动作和时间研究,有条有理。
						        					            	 The economics of a hit are as precisely tabulated as a McKinsey time-and-motion study.
								    										 
								    				            	 youdao