恶性循环理论认为，不发达国家陷入了自身贫困的罗网之中。

The vicious circle theory describes the less developed country as trapped in its own poverty .

youdao

恶性循环理论认为，不发达国家陷入了自身贫困的罗网之中。

The vicious circle theory describes the less developed country as trapped in its own poverty .

youdao