Ib pawg ntawm cov tswv yim ntawm nthuav cov kev hloov tshiab ntawm cov tsho tshiab thiab qub hauv cov poj niam cov khaub ncaws.
Tsho "src =" http://mtdata.ru/u30/photo4e6b/20154442822-0/original.jpg#20154442822 "Alt =" Hloov ntawm tsho "/>
Ib pawg ntawm cov tswv yim ntawm nthuav cov kev hloov tshiab ntawm cov tsho tshiab thiab qub hauv cov poj niam cov khaub ncaws.
Tsho "src =" http://mtdata.ru/u30/photo4e6b/20154442822-0/original.jpg#20154442822 "Alt =" Hloov ntawm tsho "/>