求翻译：18. 休息两天之后，我已经恢复了。今天的天气很好，所以我准备出去玩玩。走在大街小巷里，我看到翻新的大楼。为了美化城市，我们县城种了许多树。看着那些红绿灯，我感觉在县城的公路上出行是很安全。商店里摆着各式各样的东西。由于科技的发展和好的政策，我们国家正在发生翻天覆地的变化。作为一名大学生，我有义务好好好学习。是什么意思？

18. After two days of rest, I have recovered. Today's weather is good, so I'm going to go out and play. Walking in the streets, I see the refurbished building. In order to beautify the city, our county has planted numerous trees. Look at those lights, I feel on the road in the county travel is very

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18. After rests two days, I already restored.Today weather is very good, therefore I prepare to exit play.Walks in the main street and small alley, I saw renovates building.In order to beautify the city, our county seat has planted many trees.Looks these traffic lights, I felt on the county seat roa

18. after two days of rest, I have restored. Today's weather is very good, so I'm going to go out and play. Walking in the streets, I saw the renovation of the building. In order to beautify the city, planted many trees of our County. Seeing the traffic lights, I felt in the town of highway travel i

18. after two days of rest, I have restored. Today's weather is very good, so I'm going to go out and play. Walking in the streets, I saw the renovation of the building. In order to beautify the city, planted many trees of our County. Seeing the traffic lights, I felt in the town of highway travel i