"If during service, the receiver and server are Both faulted at the same time, a" let "shall be called by the umpire."

发球时，发球员和接球员双方同时违例，裁判会判重发球。

youdao

"If during service, the receiver and server are Both faulted at the same time, a" let "shall be called by the umpire."

发球时，发球员和接球员双方同时违例，裁判会判重发球。

youdao