However, Anki does have five screencasts (where you can watch a short video that introduces the program), which serve as a decent introduction to the program.

Anki有五个视频撷取画面(在其中你能观看到一个很短的介绍此软件的视频短篇)，作为正式的软件说明。

youdao

youdao

With the introduction of these abstractions, it has become easier and faster for developers to program more complex software systems.

通过引入这些抽象，开发者进行更复杂软件系统的编程会变得更容易和更快速。

youdao

In June,students at the Agroecology Summer Intensive Program begin taking courses like Introduction to Soils.

VOA: special.2009.04.14

This day-long parallel event will provide an introduction to the program and its approach, interactive discussions with experts on research questions and lessons relevant to the programme.

UNESCO: Basic Sciences

The American Farm Bureau argued in the initial suit that the wolf introduction program failed to address the concerns of farmers and ranchers, and represented overzealous regulation by the government.

CNN: Yellowstone wolves get their day in court