Our computers are bang up to date.

我们的电脑是最先进的。

《牛津词典》

This film is bang up to date.

这部影片是全新的。

youdao

So the new programmes will be brought bang up to date with a multicultural cast but no Golliwogs - the black-skinned, criminal inhabitants of Golly Town who were given their marching orders after complaints of racism.

BBC: Noddy and Mr Plod

Mr Obama is, at least, bang up to date with his reference to the iPad, which now joins the illustrious list of technologies to have been denounced by politicians, and with his grumbling about the crazy theories circulated by the combination of blogs and talk radio.

ECONOMIST: Barack Obama's rant against technology