code: function Translation(properties) {
                  if (properties)
                      for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                          if (properties[keys[i]] != null)
                              this[keys[i]] = properties[keys[i]];
              }
docs: Properties of a Translation.
  @memberof transit_realtime.TranslatedString
  @interface ITranslation
  @property {string} text Translation text
  @property {string|null} [language] Translation language
   
  Constructs a new Translation.
  @memberof transit_realtime.TranslatedString
  @classdesc Represents a Translation.
  @implements ITranslation
  @constructor
  @param {transit_realtime.TranslatedString.ITranslation=} [properties] Properties to set