At one time, the gratuity couldn't be removed, but in recent years, passengers were allowed to "adjust" it at their discretion.
从英语翻译成西班牙语

Tax and gratuity aren't included.
从英语翻译成西班牙语

He accompanies the diligence through the whole of the journey, and at the close of it expects a gratuity of four or five francs.
从英语翻译成西班牙语

含“gratuity”的英语例句