In order for our country to be more beautiful, I hope that we will act in a polite and civilized manner.

为了祖国更加美好，我希望每个人都可以讲文明有礼貌。

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In the next two weeks, these super volunteers will be seen all over the city, regulating traffic and reminding the residents of the city to behave in a polite and civilized manner.

在接下来的两周时间里，城市里到处可以看见这些超级志愿者的身影，指挥交通，提醒城市居民注意举止的文明礼貌。

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