Subject + 流入 + Place/Object
流入 (liúrù) means "to flow into" or "to pour into." It describes something moving in a flowing manner into a space or container, and can be used both literally for liquids and figuratively for energy, capital, or influence.
大量资金正在流入房地产市场。
Dàliàng zījīn zhèngzài liúrù fángdìchǎn shìchǎng.
A large amount of capital is flowing into the real estate market.
雨水顺着山坡流入了河里。
Yǔshuǐ shùnzhe shānpō liúrùle hé lǐ.
Rainwater flowed down the hillside into the river.
外来文化不断流入这座城市。
Wàilái wénhuà bùduàn liúrù zhè zuò chéngshì.
Foreign cultures are constantly flowing into this city.