That's simple, brief, and targeted.

就是这样，简洁而有针对性。

youdao

The brief era of simple pension rules may be over.

ECONOMIST: Pensions rules get complex again

Mr O'Neill's brief seems to have been simple: cut costs and sell.

ECONOMIST: British banks

Beyond issues of attribution and extraterritoriality, there is the simple reality that digital technology permits the compression of vast amounts of information into brief bursts of computer code.

FORBES: U.S. Headed For Cyberwar Showdown With China In 2012