内地

nèi dì mào yì

内地贸易

inland trade

fā zhǎn nèi dì gōng yè

发展内地工业

promote the inland industry

dà tǐ shang dí rén shì jiāng dōng sān shěng de lǎo bàn fǎ yí zhí yú nèi dì

大体上，敌人是将东三省的老办法移植于内地。

In the main, the enemy is transplanting into the interior of China the same old measures he adopted in the three northeastern provinces.

zuì jìn tā qù guò nèi dì

最近她去过内地。

She has been to the mainland recently.