如何使用 "back" 造句

1. The euro crisis is back .
欧元危机又回来了。
2. God wants you to give something back .
神要你给些东西回去。
3. The coffee house is back .
咖啡馆时代回来了。
4. The russian bear is back .
俄罗斯的熊市回来了。
5. Labelled images started coming back a few minutes later .
处理好的照片几分钟后就能返回。