"少说话"用英文表示为"speak less"或"be less talkative"。这个短语来自于英语中"less"这个词，意为"较少"或"更少"，这里用来表示"说话更少"。下面是一些例句：

"Please speak less during the meeting so that everyone has a chance to contribute." (请在会议上少说话，这样大家都有机会发言。)

"I find that I'm more productive when I'm less talkative." (我发现，当我说话更少时，我更有成效。)

"Some people are naturally quiet and don't feel the need to speak as much as others." (有些人天生比较安静，并不像其他人那样需要说太多话。)

希望以上回答能够满足您的需求。