发达

这个国家的交通非常发达，去哪里都很方便。

This country has a highly developed transport network, so it is easy to get around.

他每天都去健身房，肌肉非常发达。

He goes to the gym every day and has very well-developed muscles.

经过几十年的发展，这个地区的经济终于发达起来。

After decades of development, the region's economy finally became prosperous.

他的生意越做越大，慢慢发达起来了。

His business kept growing, and he gradually became successful.