He was ill, and therefore could not come.

It rained and therefore the football match was postponed.

天下雨,足球赛因此而延期了.

He lost his health, and therefore his difficulties increased.

他身体虚弱, 因此更增加了他的困难.

They had seen him trawling and therefore knew that there were fish.

他们曾见过他用拖网捕鱼，因此知道那里有鱼。

No number of circles can make a square , and vice versa.

圆周再多, 也成不了正方;反之亦然.

You leave your troubles at the store and vice versa.

你把烦恼留在店里,反过来也是.

More expensive drugs would be subject to lower markups, and vice versa.

更昂贵的药品实行更低的加价率, 反之亦然.

Large angle of arrival , small probability of survival and vice versa.

愈大的着陆角度,愈小的生存机会, 反之亦然.

The stronger an acid, the weaker the conjugate base, and vice versa.

因此可以得到结论:酸性越强, 共扼碱越弱.相反亦然.

EVA has incremental information content beyond residual income, and vice versa.

EVA与剩余收益互有增量信息解释能力.

He likes me , and vice versa.

他喜欢我, 我也喜欢他.

Cats dislike dogs, and vice versa.

猫讨厌狗, 而狗也讨厌猫.

The diurnal springs correspond to the semidiurnal neaps and vice versa.

全日潮大潮对应于半日潮小潮,反之亦然.

This suggested that matter can be converted into energy, and vice versa.

这就是说物质可以转化为能量, 能量也可以转化为物质.

An excess of investment over saving means rising prices, and vice versa.

投资超过储蓄就意味着价格的上升, 反之亦然.

A man of high birth may be of low worth and vice versa.

出身高贵的人可能价值低,出身微贱的人可能价值高.

Acids neutralize alkalis and vice versa.

酸能使碱中和,碱亦能使酸中和.

We gossip about them and vice versa.

我们议论他们,他们也议论我们.

We gossip about them and vice versa ( = they gossip about us ).

我们谈论他们,他们也谈论我们.

Now we shall turn to the question of what to do and what not to do.

以下,将转到研究“怎样做”和“不怎样做”的问题上.

When you were a child, you not choose what to believe and what not to believe.

当你还是个孩子时, 你无法选择什麽该相信什麽不该相信.