The provided source code example is an echo client/server that also supports file transmission (figure 4).

提供的源代码演示代码是一个echo客户端/服务器端程序，并提供了对文件传输的支持（图4）。

youdao

Some scholars argue that the concentration of water within the urban core of these sites provided a centralized source of political authority for Maya elites based largely on controlled water access.

一些学者认为，集中在这些地点的城市核心区的水资源为玛雅精英提供了一个集中的政治权力来源，而这些权力主要是基于对水资源的控制。

youdao

Britain has always been the principal source—ninety percent of Australians are of British descent, and Britain has provided one million migrants since the Second World War.

英国一直是澳大利亚移民的主要来源国——90%的澳大利亚人是英国后裔，自二战以来，英国已经提供了100万移民。

youdao

The United Nations Foundation and the Vodaphone Foundation provided financial help to develop an open-source data collection tool.

VOA: special.2010.05.03

The country's vast offshore oil and gas resources have provided the government That is a source of both hope and fear.

VOA: standard.2009.08.27

Their 2-0 loss at Bolton on Sunday would also have provided a source of motivation, with Moyes describing it as "one of the worst performances" he had seen during his nine-year reign.

BBC: Chelsea 1-1 Everton (aet)

The latest report comes via console overview documents (known as "white papers") provided to Kotaku by the same source who provided information on the next PlayStation (codenamed " Orbis"), and it spells out some things we've yet to hear.

ENGADGET

It provided a cheap source of calories and was easy to cultivate, so it liberated workers from the land.

ECONOMIST: In praise of the humble but world-changing tuber