A bad assumption was made that the batteries would always be fully charged.
A bad assumption was made that the batteries would always be fully charged.
一个糟糕的假定就是，他们总假定电池是永远充满电的。
A bad assumption was made that the batteries would always be fully charged.
一个糟糕的假定就是，他们总假定电池是永远充满电的。