万圣节用英语怎么说

"How to say halloween in English" is the question you've asked.

Halloween, or All Hallows' Eve, is a holiday celebrated on October 31st in many countries around the world. In English, it's called "Halloween" with a capital "H." It's a day when people dress up in costumes, go trick-or-treating (where children go from house to house asking for candy), and participate in other spooky activities.

If you want to talk about Halloween in more detail, you could say something like "Halloween is a holiday that Americans celebrate every year on October 31st. It's a time when people wear costumes and go out to trick-or-treat or attend parties."

I hope this helps! Let me know if you have any other questions.