- Testing the soil proved it was polluted by factories._ˈtes.tɪŋ ðə sɔɪl ˈpruːvd ɪt wəz ˌpəˈluː.tɪd baɪ ˈfæk.tər.iz. Testing de soil pruvd it wez pelutid bai fekteriz.Pengujian tanah membuktikan bahwa itu tercemar oleh pabrik.ˈtes.tɪŋ ðə sɔɪl ˈpruːvd ɪt wəz ˌpəˈluː.tɪd baɪ ˈfæk.tər.iz. Testing de soil pruvd it wez pelutid bai fekteriz.
Testing the soil proved it was polluted by factories.