不幸的是，徐在他最后也是最长的一次旅行中病倒了，这是他在中国西南地区进行的为期4年的旅行。

Unluckily, Xu became seriously ill during his last and longest journey, a 4-year trip through the Southwest of China.

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在亚洲的大部分地区，尤其是在中国、日本、韩国和越南的“饭碗”文化中，人们通常用筷子吃饭。

In much of Asia, especially the so-called "rice bowl" cultures of China, Japan, Korea, and Vietnam, food is usually eaten with chopsticks.

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在中国政府的帮助下，贫困地区的人民过上了比以前更好的生活。

With the help of Chinese government, the people in poor areas have a better life than before.

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