Areas that appeared promising on photographs taken on Earth were often found to be totally unacceptable.
ˈɛɹiəz ðæt ɐpˈɪɹd pɹˈɑːmɪsɪŋ ˌɔn fˈoʊɾəɡɹˌæfz tˈeɪkən ˌɔn ˈɜːθ wɜːɹ ˈɔfən fˈaʊnd təbi tˈoʊɾəli ʌnɐksˈɛptəbəl.