Although John completed his assignments quickly and successfully, he was furious when he learned that the boss had deliberately assigned him a difficult client.

虽然约翰很快就成功地完成了他的任务，但当他得知老板故意给他安排了一个难缠的客户时，他勃然大怒。

youdao

Now you deliberately seek out difficult and complex challenges that you only dared to dream about in the past.

现在你刻意的去寻找困难而复杂的挑战，在过去你只敢去梦想它们。

youdao

This scenario USES an input message format that has been designed to deliberately make life difficult for the standard WebSphere TX map development techniques described so far in this article.

这个场景使用的输入消息格式故意设计得很复杂，以此说明本文中到目前为止讨论的标准WebSphere TX映射开发技术难以解决的问题。

youdao

Broadcasters will not deliberately try to make life more difficult for viewers and listeners in the digital age of personal video recorders and IPTV, but they will have to work with content owners who are lobbying hard to protect their copyrighted assets through, for example, automatic expiry on programmes.

BBC: Digital broadcasting: Industry answers