泰国东北地区的木薯产业利润丰厚，科学家计划在该地释放25万只黄蜂，以期解决粉蚧肆虐、破坏木薯作物的问题。

Scientists are planning to release 250, 000 wasps in the North-East region of Thailand to halt a mealy bug infestation that threatens to destroy its lucrative cassava crop.

youdao

三个烟草品种现在主导着世界市场，泰国现在种植三种烟草：在北方，种植弗吉尼亚烤烟，在中部种植白肋烟，在东北地区种植香料烟。

Three tobacco varieties now dominate the world market and Thailand grows all three: Virginia in the North, Burley in the central region and Oriental in the Northeast.

youdao