B) It aims to increase the yield of Spanish rice.

B) 旨在提高西班牙水稻的产量。

B) Increasing the absorbency of the Spanish rice.

B) 增加西班牙大米的吸水性。

A) It had great impact on the life of Spanish rice farmers.

A) 它对西班牙稻农的生活产生了很大的影响。

C) Introducing Spanish rice to the rest of Europe.

C) 将西班牙大米引入欧洲其他地区。