def format_string(string: str) -> str:
    """Replace specific unicode characters with ASCII ones.
    Args:
        string: Unicode string.
    Returns:
        ASCII string.
    """
    string \
        .replace("\u2013", "-") \
        .replace("\u00a0", " ") \
        .replace("\u2018", "'") \
        .replace("\u2019", "'") \
        .replace("\u201c", '"') \
        .replace("\u201d", '"') \
        .replace("\u00ed", 'i')
    return string