```php

$marketing_targets = array(

'customer' => array('name' => 'John Doe', 'industry' => 'Steel Industry'),

'customer' => array('name' => 'Jane Smith', 'industry' => 'Social Media'),

'customer' => array('name' => 'Bob Johnson', 'industry' => 'Manufacturing'),

// ...

);

```

```php

$random_target_key = array_rand($marketing_targets);

$random_target = $marketing_targets[$random_target_key];

echo "Our randomly selected target is: " . $random_target['name'] . " in the " . $random_target['industry'] . " industry.";

```

對于不同的行業(yè)，如鋼鐵業(yè)、社交和制造業(yè)等根據(jù)行業(yè)的特性來定制我司的營銷策略。對于鋼鐵業(yè)可能強調(diào)我司的產(chǎn)品質(zhì)量和生產(chǎn)能力；對于社交平臺可能強調(diào)我司的技術(shù)能力和用戶體驗；對于制造業(yè)可能強調(diào)我司的價格優(yōu)勢和服務(wù)質(zhì)量。