The competition hall measures 120 meters long and 99 meters wide. It has enough space for 24 table tennis matches to go on at once.是什么意思_The competition hall measures 120 meters long and 99 meters wide. It has enough space for 24 table tennis matches to go on at once.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句