Ka ọ dị ugbu a, a na-eji drones eme ihe n'ọrụ ugbo. N'ime ha, ịgbasa drones adọtala mmasị kachasị. Ojiji nke spraying drones nwere uru nke arụmọrụ dị elu, nchekwa dị mma na ọnụ ala dị ala. Nkwenye na nnabata ndị ọrụ ugbo. Ọzọ, anyị ga-edozi ma webata t ...
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