They have been doing this the past 25 years.

I have been doing this course for a year.

我学了这个课程已经有一年了。

I have been doing it for two days.

这件工作我已做了两天了。

He must have been doing experiments in the laboratory.

他一定是在实验室里做实验。

I have been doing this job now for nearly five years.

我担任此职务现已将近五年。

They have been doing so for some time.

他们对中国形成这种观感已经有一段时间了。

Microsoft's Internet Explorer will get significant security improvements with the upcoming IE7.0 version.

微软因特网探索将得到重大安全改善与即将来临IE7.0版本。

HP Smart Web Printing Software isn't without its quirks: It only works on Windows computers, not Macs, and only with Microsoft's Internet Explorer 6.0 and 7.0.

惠普智能网页打印软件也有其弱点：它只能在使用Windows操作系统的电脑上运行，不兼容Mac机；只能配合微软的IE6.0和7.0浏览器；

Netscape Navigator ( 1994) The first successful consumer Web browser, it was later crushed by Microsoft's Internet Explorer.

这是第一款获得成功的消费者网页浏览器，后来被微软（Microsoft）的Internet Explorer（IE）浏览器击败。

Mr Schmidt attributes this to the arrival of greater competition for Microsoft's Internet Explorer in the shape of the Firefox and Safari browsers.

施密特将这归因于Firefox和Safari浏览器给微软（Microsoft）网络浏览器带来的更大竞争。

Google also offers a search toolbar for Microsoft Corp.'s Internet Explorer, which does not have the auto-suggest capability and is less customizable than the Firefox application.

浏览器提供了搜索工具栏，但是没有伴随输入的自动提示功能，与为火狐提供的版本相比，定制性也差些。

VBScript, the newest member of the Visual Basic family of programming languages, is brought Active scripting to a wide variety of environments, including Web client scripting in Microsoft Internet Explorer and Web server scripting in Microsoft Internet Information Server or Personal Web Server.

VBScript是VISUAL BASIC语言家族中的最新成员，使用它可以在多种Internet环境下进行编程，包括在客户端IE的脚本编程和在服务器IS或PWS中的脚本编程。

( Perhaps this hack-like nature of Ajax lends to its appeal.) However, this subjects Ajax-based applications to the same browser compatibility issues that have plagued Web designers ever since Microsoft created Internet Explorer.

（可能Ajax类似于黑客的特性增加了它的吸引力。）然而，这使基于Ajax的应用程序具有相同的浏览器兼容问题，这些问题从微软开发Internet Explorer以来就一直困扰着Web开发人员。

Change the language in the browser ( Internet Explorer).

更改浏览器（Internet Explorer）中的语言。

Internet Explorer and Email System for the Blind

盲用有声浏览器与电子邮件系统的研究与开发

It is because the security setting of your Internet Explorer is too high.

因为电脑上浏览器的安全性设定太高。

The technology and system on the fault diagnosis of NC machine based on Internet Explorer

基于IE浏览器的数控机床故障诊断技术和系统

Control similar to the one in Internet explorer.

控件和一个名为。

That's why, for the past five years, Microsoft has been trying — unsuccessfully — to kill Internet Explorer.

这就是为什么过去五年来微软一直在试图让IE浏览器退休，但是没有成功。

Microsoft's Internet Explorer engineers acknowledged in 2014 that the company was considering a name change to "separate ourselves from negative perceptions" about the browser.

微软的IE工程师曾在2014年承认，微软正在考虑更改浏览器的名字，以“摆脱人们对IE的负面印象”。

In its death announcement, Microsoft said Internet Explorer is slow, no longer practical for or compatible with many modern web tasks, and is far less secure than modern browsers.

在这份“死亡声明”中，微软表示，IE浏览器速度太慢，已经不适用也不兼容于许多现代网络任务，也远不如现代浏览器安全。