def ssml_break(self, strength=None, time=None, **kwargs):
        """
        Create a <Break> element

        :param strength: Set a pause based on strength
        :param time: Set a pause to a specific length of time in seconds or milliseconds, available values: [number]s, [number]ms
        :param kwargs: additional attributes

        :returns: <Break> element
        """
        return self.nest(SsmlBreak(strength=strength, time=time, **kwargs))