19. A smile doesnt always mean a person is happy.

My face doesnt look that bad, does it?

我的脸看上去不那么难看了吧？

For the most part, what other people think and say about you doesnt matter.

大多数情况下，别人怎么看、怎么议论你并不重要。

Life doesnt work like this.

生活不是这样的。

Here is another money question that doesnt deserve an answer.

这是另外一个不值得回答的关于钱的问题。

Right now, he said, that doesnt appear to be the case.

现在，杰夫佩蒂斯认为情况并非如此。

Of course, a perfect plan doesnt guarantee a smooth trip.

当然，一个完美的计划并不能保证就是一次顺利的旅行。

If he doesnt want to be very close to you.

如果他不愿意与你太亲近。

To be more attractive doesnt need to cost you any money.

让自己更有魅力无需花一分钱。

Whether she had nothing to say or simply said nothing doesnt matter.

她究竟是无话可说或者只是不发一言，这些都不重要了。

Try New Things Average doesnt like change. Average likes the status quo.

尝试新事物普通人不喜欢改变，普通人满足于现状。

It doesnt take a lot to make your parents feel loved.

你不需要付出很多，就能让你的父母感觉到爱。

Makes you want to look at the code doesnt it?

您想要看代码不它的牌子？

A good wish, however, doesnt mean a real life!

良好的愿望并不代表真正的生活。

A fault phase selector based on MM transformation is proposed in this dissertation.

将形态学方法应用于故障选相元件，构造了一种新的选相元件；

From MM Education Way to TEC Teaching Method

从MM教育方式到TEC教学方式

A: Mm, that's it. B: What's wrong with me?

A：嗯,就这样。B：我怎么了?

Riyadh got 25 mm of rain in just 12 hours

利雅得在12小时内降水就达25毫米。

Construct MM Communications Network, Accelerate National Informationization

建设多媒体通信网加速国家信息化

On the topological index~ mM and its application

拓扑指数~mM及其应用

Axial location accuracy is 0.015 mm;

轴向定位精度为0.015mm；