Do you celebrate christmas? If so, what do you do?

People in many countries celebrate Christmas and give each other presents.

良多国家哒人庆祝圣诞节和互赠礼物。

The President is in Hawaii to celebrate Christmas.

总统正在夏威夷庆祝圣诞节。

We don't really celebrate Christmas.

我们不怎么庆祝圣诞。

This paper introduces a formalized analysis method for software development: Vienna Development Method ( VDM).

介绍了软件开发方法中的一种形式化分析方法：Vienna development method（VDM）。

As you can see, the VDM consists of three parts

正如您所见，VDM包含三个部分

The VDM provides three deployment options

VDM提供了三个部署选项

VDM Algorithm in the Application of Data Mining

VDM算法在数据采掘中的应用

A Comparison of the differences between Z and VDM Specification Languages

Z和VDM规格说明的差异比较

Milk proteins, animal fats, vegetable oils , fish oils , lecithin, whey protein, FOS , taurine, trace-elements, vitamins.

牛奶蛋白 、 物脂肪 、 菜油 、 磷脂 、 清蛋白 、 果糖、磺酸 、 量元素 、 他命.

The restaurant has been refurbished — it was found to be a fire risk

这家餐馆已经重新整修了——之前发现存在火灾隐患。

Do you have any idea what it means to be poor?

你知不知道贫穷意味着什么？

You really need to be mobile if you live in the country.

如果你住在乡村，你确实要有一辆汽车。

The group was considered to be a risk to national security.

这伙人被认为是威胁国家安全的危险分子。

There's money to be made from tourism.

旅游业非常有利可图。

It's only human nature to be worried about change.

对变革有忧虑不过是人之常情。

They claim to be the party of law and order.

他们声称自己是重视治安问题的政党。

£ 50 should be enough to be going on with.

50英镑该够应付一时半会儿的了。

I find it difficult to be objective where he's concerned.

只要涉及他，我就难以做到保持客观。

A new order seems to be emerging.

新的秩序似乎正在显现。

It was a real struggle to be ready on time.

要按时做好准备确非易事。