Using the t() function in Drupal 6 So I have used the t function correctly e.g. t('hello world')
But I am not sure what else to do to get these strings translated. I tried looking at the hook_locale documentation, but I wasn't sure what a group was. Could someone help me find some documentation that would help me understand what I need to do after adding the t function?

Thanks.

function my_module_block($op = 'list', $delta = 0, $edit = array()) {
    ...
    if ($op === 'view') {
    $content .= '&lt;h2&gt;&lt;span style="color: white;"&gt;&lt;strong&gt;' . t('my holiday') . '&lt;/strong&gt;&lt;/span&gt;&lt;/h2&gt;';
    ...
    $content .= drupal_get_form('cool_form');
    $block['content'] = $content;
    return $block
}
}


EDIT: added some code. Is this enough code?
All you have to do is to Enable your proper language (using locale module) and then use translate interface (site building -> translate interface) , and you can translate your string.

after that whenever t('hello world') is called , drupal checks for proper language , then checks if there is a translation for 'hello world' in that language , if true , then it will print translated string.