不是必要的

I do not know whether you realize it, but this condition is essential to u

s。 我不知道你是否了解，但是，这个条件对我们是必要的。

But even though money is necessary to life, it can＇t buy happiness.

但是，即使钱是必要的生活，买不到幸福。

It is desirable but not mandatory that multiple parts be extractable independently so that partial data can be recovered if one of the parts is damaged.

这是必要，但不是绝对的，因为当一部分数据毁坏时，还需要得到其它部分的内容。

We are not against employing part of the forces in frontal operations, for that is necessary.

我们不反对使用一部分兵力于正面，这是必要的。

But risk must be taken, as the greatest hazard in life is to risk nothing.

但是，冒险是必要的，生命中最大的危险是不冒险。

I think the Chinese people's revolution is necessary, because the imperialist invasion of China in, rather than their so-called "help "China.

我认为中国人民的革命是必要的，因为帝国主义是在侵略中国，而不是他们所谓的"帮助"中国。

As direct sailings to Portugal are infrequent, we have to transshipment may be necessary.

作为直接开班次，葡萄牙不经常发生，我们要转运可能是必要的。

Reasoning is necessary, but it's not the instrument of action.

推理是必要的，但它不是行动的手段。

There is no need to jump down his throat, it wasn't his fault.

没有必要对他发火，那不是他的过错。

There's no need to jump down his throat; it wasn't his fault.

没有必要对他发火，那不是他的过错。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。