yamashita used a textbook that nakamura developed to learn pashto.ow he can handle even technical terms. thanks in part to his daily consultation, some orange trees are doing well and producing fruit. >> translator: i'm happy when the harvest is good. i hope to keep at this as best i can. >> reporter: the men's of peshawar-kai know they can't solve everything, so they follow the example of nakamura, doing what they can as long as they can. nishigata akane, nhk world. is. >>> u.n secretary-general antonio guterres says the world is in a race against time to help the people of afghanistan. he once again asked for international cooperation. >> babies being sold to feed their siblings. freezing facilities overflowing with malnourished children. people burning their possessions to keep warm. >> the humanitarian crisis in the nation is worsening. its economy is collapsing as its overseas assets remain frozen after the taliban's takeover last august. guterres stressed the need to pay public sector workers, including those in medical institutions and schools