1well-developed; flourishing
2to develop; to promote; to expand
3(literary) to achieve fame and fortune; to prosper
Example
wǒ men我们gōng sī公司de的jì shù技术yǐ jīng已经dá dào达到liǎo了fā dá发达guó jiā国家jǐu九shí十nián dài年代de的shuǐ píng水平。
我们公司的技术已经达到了发达国家九十年代的水平。
Our company's technology has already reached the level of a developed country in the 1990s.