求翻译：上海发生了很大的变化。把时间浪费在抱怨过去的失败上。使它能维持很长一段时间。而不愿花时间自己做饭。他是如此热衷于文学以至于他放弃了教学而从事写作。是什么意思？

Shanghai has undergone great changes. Waste of time complaining about the failures of the past. So that it can be maintained very long time. Rather than take the time to cook their own food. He is so keen on literature that he gave up teaching in writing.

Shanghai has changed a lot. to waste time complaining about the failures of the past. So that it can maintain a long period of time. They do not want to spend time preparing meals. He is so keen on literature that he gave up the teaching of writing.

Shanghai has had the very big change.Time waste in at complaint past defeat.Enables it to maintain very long period of time.But is not willing flowered time to prepare food.He was so craves in the literature he gives up the teaching be engaged in writing.

Great changes have taken place in Shanghai. On wasting time complaining about the failures of the past. So that it can be maintained for a long time. Rather than take the time to cook their own food. He was so interested in literature that he gave up teaching and writing about.

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