Yesin叶辛yesadv.是；是的n.是（表示肯定）v.对…说是Yes? What did you say?adv.是；是的n.是（表示肯定）v.对…说是Yes. It was very exciting.很开心，太让人兴奋了。Yes. We have this service.行，我们有这项服务。Yes. How about this one?Yes.He owned his own ranch.去了.；他拥有自己的农场Yes-No question Modem Chinese近代汉语Yes.My last name is Thomas.是。我姓托马斯。Yes. We all use chopsticks.是的，我们都用筷子。Yes weland repaib this world.是的，我们能补救这个世界！Yes.Do you need any help?