元となった例文
Esukarētā no migigawa o akeru beki ka, arui wa hidarigawa o akeru beki ka?Should you leave the right side of the escalator vacant, or leave the left side vacant?
Esukarētā no migigawa o akeru beki ka, arui wa hidarigawa o akeru beki ka?Should you leave the right side of the escalator vacant, or leave the left side vacant?