I've working knowledge of a bunch of programming languages but job demands to learn a new language frequently in a short time.

我自己本身已经学习了很多种编程语言，但是有时工作常常要求我在较短的时间内学会另一种新的编程语言。

youdao

The paramedic said they had been in the country a short time only and may have been confused, adding: 'We get a lot of callers with language barriers.

这位医护人员说道这对夫妇来英国时间不长，他们可能是没搞清楚，同时他补充道：“我们的救护中心有很多语种的接线员。”

youdao

The same word that offended a number of listeners was likely the hook that turned a few of these troubled youth-for however short a time-to an interest in an academic aspect of their language.

同样一个词，它既冒犯了一些听众，也有可能使部分问题少年对他们所使用的语言产生些许学术上的兴趣——哪怕这兴趣十分短暂。

youdao

Loffreda's command of the English language is developing all the time, but it is still some way short of perfect, which no doubt hampers his attempts to get his message across to the players.

BBC: Tigers losing their bite?