1每日一句长难句
Adding a Bluetooth chip to a phone now costs very little—around $2, down from $20 in 2001—but allows the manufacturer to increase the price of the handset by far more, and opens up a new market for high-margin accessories

2【结构分析】
破折号之间是插入语,作上文costs very little的具体解释说明。Adding a Bluetooth chip to a phone是非谓语动词作主语,costs…but allows…, and opens up…是并列结构。


3【词汇】
opens up a new market for 开辟…的市场

high-margin 高利润

accessory 配件,配饰


4【参考译文】
在手机里添加一个蓝牙芯片的成本很低——只需要2美元左右,而2001年是20美元——但能使制造者远远提高手机现有的价格,并且打开一个高利润附件的新市场。


5【明日长难句】
It was refreshing, across the age groups of the children I met, to see how quickly they grasped the whole idea of human rights and how, with a little bit of prompting from their teachers and me, they saw how relevant they were to their daily lives.
 

戳图了解 2020考研新手必修课【拼团福利班】