然而他们父辈的阴暗过去却成了挡在他们爱情道路上的屏障。

The dark past of their forebears threatens to stand in the way of the pair's love for one another.

youdao

对海星来说，人类造成的污染日益成为它们爱情道路上的一块绊脚石。

For sea stars, human pollution appears to be one of them.

youdao

你有没有听说过真正的爱情道路不平坦这句话？你首先得振作起来，然后再想法去见她。

Have you ever heard run of the true love? You've got to get out of your blue funk first and try to see her again.

youdao