然而我们只需借助细嚼慢咽这个简单而有效的方法，就能立即将这种紧迫而不健康的生活方式改变过来。有多难呢？

And with the simple but powerful act of eating slower, we can begin to reverse that lifestyle immediately. How hard is it?

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食道仅为咽和肠间的一段简单管。

The oesophagus is only a brief pipe between pharynx and intestine.

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元音包括简单音，咽音，刺耳音，气音，而且有四个声调。

Its vowels include plain pharyngealised strident and breathy and they carry four tones.

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