梨小食心虫不仅是我国北方地区果树生产中的重要害虫之一，也是一种世界性的果树害虫。
Oriental fruit moth is not only one of the important pests of fruit production in north of China, but also a worldwide fruit pest.
正在三亚北方的农村落，你可以瞧到山坡上长满了芒果树，稻田里一队队的农民和水牛们正正在勤劳地劳作着。
In the countryside north of Sanya, you can see the hillsides heavy with mango trees and rice paddies worked by teams of farmers and water buffalo.
在三亚北方的农村，你可以看到山坡上长满了芒果树，稻田里一队队的农岷和水牛们正在辛勤地劳作着。
In the countryside north of Sanya you can see the hillsides heavy with mango trees and rice paddies worked by teams of farmers and water buffalo.
在三亚北方的农村，你可以看到山坡上长满了芒果树，稻田里一队队的农岷和水牛们正在辛勤地劳作着。
In the countryside north of Sanya you can see the hillsides heavy with mango trees and rice paddies worked by teams of farmers and water buffalo.
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