adj.过剩的，过多的，多余的

There are so many vain and superfluous ceremonies in the wedding.
婚礼上有那么多繁文缛节.
It seems like your comments are superfluous.
看来你的评论是多余的。
You have to remove the superfluous water at first.
你必须先把多余的水去掉。
The extra decorations on the cake were superfluous; it was already beautiful without them.
这蛋糕上的额外装饰是多余的，没有它们它已经很美了。
In the essay, the writer's use of adjectives was often superfluous, adding little to the overall meaning.
在这篇文章中，作者使用形容词往往是多余的，对整体意义的贡献不大。
The meeting could have been much shorter; many of the points discussed were superfluous to the main agenda.
会议本可以更短，许多讨论的点与主要议程无关。
The instruction manual was filled with superfluous information that only served to confuse readers.
使用手册里充满了多余的信息，只会让读者感到困惑。
His explanation was so detailed that it included many superfluous details most people wouldn't care about.
他的解释过于详尽，包含了许多大多数人并不关心的多余细节。
Redundant security measures at the airport can sometimes feel superfluous, causing unnecessary inconvenience for travelers.
机场的冗余安全措施有时会显得多余，给旅客带来不必要的不便。
In the code, several lines of programming were superfluous and could be safely removed without affecting its functionality.
在代码中，有几行编程语句是多余的，删除它们不会影响其功能。
The dress was beautiful on its own, but the wearer added a belt that seemed superfluous and detracted from the simplicity of the design.
这件连衣裙本身就很美，但佩戴者加上了一条看似多余的腰带，破坏了设计的简洁感。
The essay would have been stronger if the author had eliminated the superfluous examples that did not support their argument.
如果作者删去了那些不支持其论点的多余例子，这篇文章会更有力度。
The company's new policy regarding email signatures is superfluous, as employees already followed a clear and concise format.
公司关于电子邮件签名的新政策是多余的，因为员工们已经有了清晰简洁的格式。