不必要的

Don't labour the reader with unnecessary detail.

不用不必的细使读者疲倦。

Thousands of children in the world today suffer needlessly.

当今世界有成千上万的儿童遭受着不必的痛苦。

His films are full of gratuitous violence.

他拍的影片充满不必的暴力。

We shall have to trim away the unnecessary parts of the spending.

我们必须削减不必的开支。

There’s no sense in taking unnecessary risks.

做不必的冒险毫无意义。

In writing this report I have omitted all unnecessary details.

在写这份告时, 我把一切不必的细删除。

In writing telegrams omit superfluous words.

写电省去不必的文字。

Animal rights campaigners have a point when they say that a lot of animal testing is unnecessary.

参加保护动物权利运动的人认为许多动物实验是不必的，这很有道理。

While the inclination to procrastinate is common , one must fully consider the detrimental impact of unnecessary delays.

虽然拖延的倾向是普遍的，但是人们应该充分考虑到不必的延误造成的有害影响。

All these ceremonies were uncalled-for.

所有这些仪式是不必的。

Comment is needless.

解释是不必的。

Preceding them with an omnibus F test in a stagewise testing procedure defeats this design, making it unnecessarily conservative .

在此之前使用F检验会破坏这种设计，得到一个相当保守的结果，这是不必的。

The diagnosis of occult fracture, which is always be maldiagnosed, even leads to unnecessary medical dispute, is one of difficulties in clinical osteological surgery.

摘隐匿性骨折的诊断是当前临床骨外科诊疗过程中的难点之一，很容易造成漏诊、误诊，引起一些不必的医疗纠纷。