We've got a keyboard, and someone who plays, but if you'd like to join in the singing, you'd be very welcome.

我们已经有了电子琴和演奏的人，但如果你想加入我们的演唱，我们将非常欢迎你。

youdao

Help in the form of money will be very welcome.

以钱的形式资助将十分受欢迎。

《牛津词典》

In fact, any new source of energy will be very welcome, as there is already a shortage of petroleum.

事实上，任何新的能源都将受到欢迎，因为石油已经短缺。

youdao

"The in-depth discussions we are having, where we are testing our assumptions, where we are looking at how better to integrate our civilian and military components and our very clear understanding that Pakistan and the region must be addressed as well, is leading to some welcome clarity and the kind of commitment that is needed,"

VOA: standard.2009.10.12

So a cheaper way of processing the one into the other would be very welcome indeed.

FORBES: What On Earth Is The Economist Talking About Here?

Other additions aren't quite as conspicuous, but could still be very welcome when we see it in future cabins.

ENGADGET

Without expressly calling for long-term reinforcements he made it clear that any increase in British troops numbers would be very welcome.

BBC: US 'to protect Afghan civilians'