必要的

Therefore the mordent is often not necessary.

所以波音经常不必要的。

In fact, you don't have to post more than once a week.

事实上，频率超过一周一次，都是没必要的。

Then a first estimation of the necessary morph value can be computed.

然后第一个估计必要的变形值可以计算。

Therefore, it is extremely important for the motorcyclist to wear the helmet.

因此，摩托车骑士戴安全帽是非常必要的。

It is only necessary to edit the MTU value in such special cases.

它是只必要的编辑MTU公司价值，在这种特殊情形。

It is essential for us to carry out intercultural teaching under the multicultural frame.

在多元文化框架下，跨文化教学是非常必要的。

"We are just guardians of the forest and we cannot take more than we need," said Hamdan Keladi, a Batek headman in Gua Musang district about 500 km northeast of Kuala Lumpur.

在吉隆坡以北约500公里的话望生区，巴迪族酋长哈姆丹克拉迪说：「我们只是森林守护者，除了生活所需，我们不能多拿没必要的东西。

The nappy is an absolute essential item of baby equipment.

该尿布是一项绝对必要的项目婴儿设备。

Excessive trading in a client's account by a broker seeking to maximize commissions regardless of the client's best interests, in violation of NASD rules.

是指为了从客户处获得佣金收入而不断地进行不必要的频繁买入与卖出证券，属于违法行为，也称过度交易。

"At present, China lacks the naval power necessary to protect its sea-lanes," Storey wrote.

"目前，中国缺乏必要的海军力量以保护其海上通道，"斯德立写道。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。