The Supreme Court of the United States made a new rule. Now, people with gun permits can carry guns in private businesses.

美國最高法院制定了新規則。現在持有槍械許可證的人可以在私人企業中攜帶槍械。

The Court looked at a law in Hawaii. This law said people need permission from the owner to have a gun in a shop or restaurant. The Court said this law is wrong. They said people have a right to protect themselves.

法院審查了夏威夷州的一項法律。該法規定人們在商店或餐廳攜帶槍械需要獲得業主許可。法院裁定此法律有誤，並表示人們擁有自我防衛的權利。

This decision changes rules in other states too. Now, California, New York, New Jersey, and Maryland cannot use this old rule. In most other states, people can already carry guns in these places.

這項決定也改變了其他州的規則。現在加州、紐約州、紐澤西州和馬里蘭州不能再使用這項舊規定。在大多數其他州，人們原本就可以在這些地方攜帶槍械。

The Court also talked about marijuana. They said the government cannot take guns from people just because they use marijuana. However, some states still ban some types of fast-shooting pistols.

法院還討論了關於大麻的問題。法院表示，政府不能僅僅因為有人使用大麻就沒收其槍械。然而，部分州仍禁止某些類型的快速射擊手槍。

The Court now gives more protection to people who want to carry guns in public places.

法院現在為希望在公共場所攜帶槍械的人提供了更多保障。