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As the etched lines on computer memory chips have become thinner and the chips’ circuits more complex, the power of both the chips and the electronic devices they drive has vastly increased.

随着刻线在计算机内存条上/已经变得越来越细/并且内存条的电路更加复杂/，内存条和他们驱动的电子设备的能力大大增加。

The company is negotiating to sell its profitable credit card subsidiary and plans to use money from that sale to acquire some of the mortgage-servicing operations that are being sold by troubled savings institutions.

公司/正在谈判/卖掉赢利的信用卡附属公司/并计划用卖得的钱去获得一些抵押贷款服务公司/他们正在被陷入困境的储蓄机构卖出。

延伸阅读：

托福听力记笔记原则

托福听力中高频短语真题解析（一）

托福听力中高频短语真题解析（二）

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