From its source, the river first flows southeast to Voronezh, then southwest to its mouth. The main city on the river is Rostov on Don, its main tributary the Donets.

顿河从其源头起，首先向东南方流向沃罗涅日，然后向西南方向入海，河上主要城市为罗斯托夫，主要支流是顿内次河。

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In those cases, you translate the verb or noun and don "t give a thought to the preposition in the source language: just use the preposition required in the target language."

在这种情况下，你翻译动词或者名词，不要考虑源语言中的介词：只使用目标语言中要求的介词。

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But if we don "t restrict intellectual property, the creator would abuse it and monopoly the source of information, break it to transmit and destroy technology to make progress."

但是，如果不加分析地允许知识产权人自由行使其权利，则可能会产生知识产权的滥用，从而垄断信息来源、阻碍信息传播、妨害技术进步。

youdao

But if we don "t restrict intellectual property, the creator would abuse it and monopoly the source of information, break it to transmit and destroy technology to make progress."

但是，如果不加分析地允许知识产权人自由行使其权利，则可能会产生知识产权的滥用，从而垄断信息来源、阻碍信息传播、妨害技术进步。

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