ItisanewtermusedtodescribethatFiberopticcablereplaces.本句语法上有错吗?FTTHisshortforFiberToThehome.ItisanewtermusedtodescribethatFiberopticcablereplacesthestandardcopperwireofthelocaltelco.本句语法

Question

It is a new term used to describe that Fiber optic cable replaces .本句语法上有错吗?
FTTH is short for Fiber To The home.It is a new term used to describe that Fiber optic cable replaces the standard copper wire of the local telco.本句语法上有错吗?

Answer 1

我觉得没有错误
主句主语 it 宾语 term
used to describe that.做term 的后置定语
其中 that 后面的从句 做describe 的宾语