一定不

Wealth does not always conduce to happiness.

财富不一定会给带来快乐。

A qualified stenographer is not necessarily a competent secretary.

一个合格速记员不一定就是个称职秘书。

High unemployment is not necessarily linked with the rise in prices.

高失业率与物价上涨不一定有联系。

An inattentive pupil is unnecessarily an unclever boy or a girl.

不专心学不一定就是一个不聪明孩子。

More work doesn't necessarily call for more men.

工作不一定要员。

A large income is not necessary for the full enjoyment of life.

要活得十分愉快不一定要有高收。

For the apolar compounds, the derivatization was not necessary.

对于非极性化合物，不一定要进行这样化。

Edos of business ; Service will always be the best ,while price will not be the lowest.

价格不一定能做到最低，但服务一定能做到最好!

Biggest doesn’t necessarily mean best.

最大不一定是最好。

I'm speaking under correction.

我说不一定正确。

We use traditional method and flavor to make our pettitoes,and now you don't have to travel so far to have such kind of sunket.

现在您不用亲自到万峦便可以享受到这样美味料理，您一定不可以错过这样难得机会。

In ideological work, we must learn to open different locks with different keys because a method that answers with one person may not answer with another.

做思想工作时, 必须学会“一把钥匙开一把锁”, 因为适用于一个方法不一定适用于另一个。

The child is not certain however, when his sidewards one knife goes down when, discover the circle is hiding a five-pointed star actually inside round apple.

小孩却不一定,当他横着一刀下去时候,发现圆圆苹果里面竟然藏着一颗五角星。

Do not mean egoistically by hook and crook harm others to benefit oneself, market economy also is not brought about certainly break one's promise of behavior flush.

利己并不意味着不择手段损利己 ,市场经济也不一定导致失信行为泛滥。