正经的

Oh, excuse me, he said demurely.

哦，抱歉。他故作正经的说道。

So I had better save both time and paper and return from this digression to our story.

"所以倒是省了这工夫纸墨，且说正经的为是。"

Stop being facetious. This is a serious matter.

别开玩笑了，这是件正经的事。

I am not saying it just for fun.

我是说正经的

This is the time to FUCK...

是很正经的。。。

TCM, Western medicine practices, there is no heterodoxy, only serious science.

中医理论，西医手法，没有旁门左道，只有正经的科学。

Howie: Yeah, of course, but, let's get serious here.

是啊当然，但是我们现在说正经的吧

Well, joking apart, do you like it or not?

好了，说正经的，你喜不喜欢？

"All joking apart, we should set to work immediately."

"说正经的，我们得立即开始工作。"

You can't make them serious. The serious ones dress up in evening clothes and go off to the Pally to show off before a lot of girls and dance these new Charlestons and what not.

没有事情会使他们正经的，最正经的人是穿着晚服到跳舞厅去，在一群女子的面前熔耀一番，跳着这些新出的却尔斯登舞，什么不干！

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐