def _ad_text_assets_to_strs(client, assets):
    """Converts a list of AdTextAssets to a list of user-friendly strings."""
    sa_field_type_enum = client.get_type(
        'ServedAssetFieldTypeEnum', version='v4').ServedAssetFieldType
    s = []
    for asset in assets:
        s.append('\t"' + asset.text.value + '" pinned to ' +
                 sa_field_type_enum.Name(asset.pinned_field))
    return s