作为越南最有魅力的城镇之一(就象东南亚的威尼斯)，从1999年起就在联合国教科文组织保护之下的会安古城拥有超过400个手工裁缝。

Enter the ancient town of Hoi an, one of Vietnam's most charming cities (think a sort of Southeast Asian Venice), under UNESCO protection since 1999 and home to over 400 custom tailors.

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看看庞贝古城的那些人，瞬间就被火山灰变雕塑了。地球会怎么做？

Ask those people at Pompeii, who are frozen into position from volcanic ash, "How the planet's doing?"

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食盐在那个时代是极贵重的商品，因此，古城四周为何会环绕着坚实的防御性石墙就有了合理的解释。

Salt was a hugely valuable commodity at the time, which experts say could help to explain the huge defensive stone walls which ringed the town.

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