About 10% of Holiday Inns at the time were the old-fashioned variety with exterior corridors, which are now viewed by many travelers as unsafe.是什么意思_About 10% of Holiday Inns at the time were the old-fashioned variety with exterior corridors, which are now viewed by many travelers as unsafe.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句