yóu / yú / ān / quán / yuán / yīn / pǔ / tōng / yóu / kè / bù / néng / suí / yì / jìn / rù / bā / gé / dá / lǜ / qū

由于安全原因，普通游客不能随意进入巴格达绿区。

For security reasons, ordinary tourists cannot enter Baghdad's Green Zone freely.