The women grow cassava , beans and bananas .

这些女人种植木薯、豆子和香蕉。

It released a vitamin a-rich cassava in nigeria in 2011 .

2011年富含维生素a的木薯在尼日利亚成功被种植。

We 're eating cassava and ugali .

这会儿我们正在吃木薯和玉米粉。

Cassava root is cheap and grows in even the worst conditions .

木薯很便宜并且即使在最差环境下也能生长。

A wasp was brought from south america to combat africa 's cassava mealybug .

一种南美的黄蜂被引入以对抗非洲的木薯粉蚧。