The network delivers them to your machine only when you need them; because the applets are so much smaller than conventional programs, they don''t take forever to download.

只有当你需要这种应用程序时，网络才把它们送到你的机器上；由于小应用程序比常规程序小得多，故下载不需很多时间。

youdao

Fixed-line carriers like AT&T and Verizon, as well as cable companies such as Comcast and Time Warner, are now free to throttle download speeds in the name of "network management".

固定电话运营商如美国电报电话公司和弗莱森通讯（Verizon），还有你像康卡斯特和时代华纳（Time Warner）之类的有线电视公司，他们现在都可以以“网络管理”为名义来任意限制下载速度。

youdao

So I just realized this is a new MacBook Pro that I didn't actually download the compiler onto it apparently.

所以，我才意识到这是一台新电脑,显然我并没有把编译器安装到上面。

哈佛公开课 - 计算机科学课程节选

If there are bunch of one star reviews or warnings, don't download the software.

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Even at the unit's lowest-quality audio level, listeners can't download an entire book or even most of one.

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Those boxes can download video from Amazon, but they can't download much else.

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