重点讲解：
1. known as
称为；叫做；
eg. He was born as John Birks Gillespie, but everyone knew him as Dizzy.
他本名为约翰·伯克斯·吉莱斯皮，但人人都叫他“小迷糊”。
eg. Mrs Brown is known as a social climber.
布朗太太是有名的趋炎附势的人。
2. move forward
前进；向前发展；
eg. Every challenge in your life helps you to grow and move forward.
生活中的每一个挑战都在帮助你成长和前进。
eg. The judge said there was enough evidence to move forward with the case.
这名法官表示，现在有足够证据推进这起案件。
3. in order to
为了；以便；目的在于；
eg. She stepped forward in order to see clearly.
她向前走了一步以便能看得更清楚。
eg. In order to avoid the man following me, I shot into a lane.
为避开跟踪的人，我迅速跑进一条小巷。
4. meet the demand
满足需要，符合要求；
eg. Our supply can fully meet the demand.
我们的供应可以充分满足要求。
eg. Our production can't meet the demand of the market.
我们的产品不能满足市场的需求。
