More work doesn't necessarily call for more men.

增加工作一定要增加人员。

Wealth does not always conduce to happiness.

财富一定会给人带来快乐。

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

要生活得十分愉快一定要有收。

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

业率与物价上涨一定有联系。

A qualified stenographer is not necessarily a competent secretary.

一个合格的速记员一定就是个称职的秘书。

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

专心的学生一定就是一个聪明的孩子。

For the apolar compounds, the derivatization was not necessary.

对于非极性化合物，一定要进行这样的衍生化。

I'm speaking under correction.

我说的一定。

Biggest doesn’t necessarily mean best.

大的一定是好的。

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

价格一定能做到低，但服务一定能做到好!

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.

现在您用亲自到万峦便可以享受到这样美味的料理，您一定可以错过这样难得的机会。

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.

小孩却一定,当他横着一刀下去的时候,发现圆圆的苹果里面竟然藏着一颗五角星。

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”, 因为适用于一个人的方法一定适用于另一个人。

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.

利己并意味着择手段损人利己 ,市场经济也一定导致信行为的泛滥。