《太平广记·卷七十二·道术二》
过了很久，看到一个老人来开门。老人请陆生进去，脸色很不一般。
良久，见一老人开门，延生入，颜色甚异，颇修敬焉。
After a long time, he saw an old man come to open the door. The old man invited Lu Sheng in. His face was very unusual.
<s>[INST] Translate the following passage from Classical Chinese to both modern Chinese and English, focusing on preserving the emotional tone in both translations: 良久，见一老人开门，延生入，颜色甚异，颇修敬焉。 [/INST] Modern Chinese: 过了很久，看到一个老人来开门。老人请陆生进去，脸色很不一般。 English: After a long time, he saw an old man come to open the door. The old man invited Lu Sheng in. His face was very unusual.</s>
Translate the following passage from Classical Chinese to both modern Chinese and English, focusing on preserving the emotional tone in both translations: 良久，见一老人开门，延生入，颜色甚异，颇修敬焉。
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Modern Chinese: 过了很久，看到一个老人来开门。老人请陆生进去，脸色很不一般。 English: After a long time, he saw an old man come to open the door. The old man invited Lu Sheng in. His face was very unusual.
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