The speed of integration in international trade of LDCs (Least Developed Countries) has been slow.

融入国际贸易的速度，就最不发达国家而言，一直是缓慢的。

youdao

The speed of integration in international trade of LDCs (Least Developed Countries) has been slow.

融入国际贸易的速度，就最不发达国家而言，一直是缓慢的。

youdao