He doesn't have two ping-pong bats.

他没有两个乒乓球拍。

youdao

He has two ping-pong bats.

他有两个乒乓球拍。

youdao

One or two ping request may be denied until the tunnels become active.

在隧道激活之前，可能会有一两个ping请求被拒绝。

youdao

Just like the history-changing chat between two ping-pong players on a bus in Nagoya in 1971?

FORBES: Ping-Pong Diplomacy For China, Soccer For North Korea?

So it is quite possible the Lords will kick the measure out, and the old ping-pong between the two Houses would then start up.

BBC: Hunting ban may fail

This will mean the Lords cannot send the same amendments back to the Commons when they re-consider the bill for a final time, preventing what is known as "ping pong" between the two chambers and effectively ending parliamentary opposition.

BBC: MPs reverse Lords welfare defeats