directionless

He felt directionless after graduating from college, unsure of what career to pursue.

大学毕业后他感到迷茫，不确定该从事什么职业。

The film is a directionless narrative that fails to engage the audience.

这部电影叙事缺乏主线，未能吸引观众。

Without a clear goal, our efforts seem directionless and inefficient.

没有明确的目标，我们的努力显得漫无目的且效率低下。