所以，某些因素—既有内在的，也有外在的——总是阻碍我们去全力倾听。

So there are the forces—some within ourselves, some outside—that work against us in our efforts to listen.

youdao

你们当然不希望外在的干扰来阻碍这连接。

You do not want outside distractions to prevent the connection.

youdao

但同时可以观察到，由于某些内在与外在因素的阻碍与限制，欧盟防务一体化在范围与程度上仍然存在着某种限度。

But at the same time, because of the obstructions and restrictions of internal and external factors, there are still limits on the scope and level of EU defence integration.

youdao