If you want to be a good product manager, learn the difference between product management and project management.
你要是想当个优秀的产品经理，就得了解产品管理和项目管理之间的不同。
2
The second difference, which does not speed the process up but does make for a better product, is the use of what McLaren calls unidirectional cloth.
新工艺的第二个不同点就是，并不加快制作流程，但是能出更好的产品，迈凯轮所称的单向织物即采用此技术。
3
The XML code and the relational code to create the purchase order are mostly identical, with the only difference being the query to find the current price of the product.