Raws li peb txhua tus paub, hlau thiab pob zeb ua kev tiv thaiv tsis tseem ceeb rau kev tsim kho, thiab dej kuj yog qhov tseem ceeb hauv kev siv cov khoom siv thiab kev ua vaj tse. Kev tsim cov lag luam muaj kev lag luam zoo yog qhov tseem ceeb, tab sis cov khoom siv dej muaj tsawg tsawg hauv Suav teb. Tsis tas li ntawd, cov roj tov siv dej txog 100000 tons hauv ib xyoos, suav nrog cov cuab yeej siv tu, tsheb ntxuav, plua plav tshem tawm, thiab lwm yam. Yog tias txhua tus kais dej lossis hauv av siv, nws yog kev siv ntau dhau. Yog li yuav ua li cas kom txuag dej?
Raws li peb txhua tus paub, hlau thiab pob zeb ua kev tiv thaiv tsis tseem ceeb rau kev tsim kho, thiab dej kuj yog qhov tseem ceeb hauv kev siv cov khoom siv thiab kev ua vaj tse. Kev tsim cov lag luam muaj kev lag luam zoo yog qhov tseem ceeb, tab sis cov khoom siv dej muaj tsawg tsawg hauv Suav teb. Tsis tas li ntawd, cov roj tov siv dej txog 100000 tons hauv ib xyoos, suav nrog cov cuab yeej siv tu, tsheb ntxuav, plua plav tshem tawm, thiab lwm yam. Yog tias txhua tus kais dej lossis hauv av siv, nws yog kev siv ntau dhau. Yog li yuav ua li cas kom txuag dej?
