她在决胜点两次发球失误.

At match point, she served a double fault.

发落网球或发球失误是种常见的失误.

The not - ball or net - fault, is a common fault.

常犯的失误是发落网球, 或发球失误.

A common fault is a net - ball, or net - fault.

太令人吃惊了, 他到现在都还没有一例发球失误呢.

Amazingly, he has not faulted yet today.