英语语法分析

Thee old green typewriter sits in my office now, unrepaired.

那台绿色旧打字机现在放在我的办公室里，至今没有修理过。

Unrepaired, this type of damage can lead to premature aging and cancer.

如果不进行修复，这种类型的损坏可能会导致过早衰老和癌症。

Disk systems will repair themselves or can be left unrepaired for years.

磁盘系统自行修理或者几年不用修理。