This was the inglorious end of the river.

这是这条河不光彩的尽头。

The infamous outlaw had finally met with an inglorious end.

臭名昭著的歹徒终于迎来了一个不光彩的结局。

Something that is " inglorious" is something that is shocking, something that is shameful; it's a negative way of describing something.

“不光彩” 的东西是令人震惊的东西， 是可耻的东西；这是描述某事的消极方式。

In any case, " inglorious bastards" would be people who were not necessarily nice, people you didn't like that did things that were shocking or shameful.

在任何情况下， “不光彩的混蛋” 都是那些不一定是好人的人，那些你不喜欢的人， 他们做了令人震惊或可耻的事情。