Even the European dream is beginning to turn sour.

甚至连欧洲之梦都开始破灭了。

柯林斯例句

Not surprisingly, some matches made on the Internet turn sour very quickly.

当然,网络姻缘也不乏失败的例子, 带来一些涩涩的苦果.

互联网

Many of the unions turn sour.

许多这样的结合最后都变质了.

互联网