XDF-S20-T16, 几个finance短语意思?

isuffering

16. 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.

credit card  subsidiary "信用卡附属品" 是什么?请举例说明.

mortgage-servicing operations 什么意思? 并举例.

troubled savings institutions "陷入困境的储蓄机构" 意思对吗?

盼回复, 谢谢.

uclb5550

1, i also dont know.

2,抵押贷款服务。

3同意。