The Union Jack[2][3] or Union Flag is the de facto national flag of the United Kingdom. The Union Jack was also used as the official flag of several British colonies and dominions before they adopted their own national flags.

The national flag of the United Kingdom is the Union Jack, also known as the Union Flag. The design of the Union Jack dates back to the Act of Union 1801, which united the Kingdom of Great Britain and the Kingdom of Ireland (previously in personal union) to create the United Kingdom of Great Britain and Ireland.

英国国旗，正式称呼是“the Union Flag"，也常常称为“the Union Jack”。 Union Flag是意为“联合旗帜”。 它是深蓝底色的红白米字旗。 英国国旗产生在1801年，旗帜上的十字综合了原英格兰（白底红色正十字旗）、苏格兰（蓝底白色交叉十字旗）和北爱尔兰（白底红色交叉十字旗）的旗帜标志。 扩展资料： 英国国旗的组成部分： 1、圣乔治十字： 圣乔治十字（St George's Cross）。 传说12世纪圣乔治屠龙，到了13世纪，他成为英格兰的守护圣徒。 圣乔治十字曾作为十字军的标 …

2025年1月23日 · Red, white, and blue flag in which are combined the Crosses of St. George (England), St. Andrew (Scotland), and St. Patrick (Ireland). Initially the Union Flag was called a jack only when it was flown at the bowsprit of British naval vessels, but it was commonly called the Union Jack by the late

聯合傑克（英語： Union Jack ） [1] [2] ，又稱「聯合旗」（ Union Flag ），中文中常俗稱為米字旗，是大不列颠及北爱尔兰联合王国（英國）的国旗；在加拿大具有官方地位，稱作「皇家聯合旗」（ Royal Union Flag ）；此外在某些英國海外領地同樣具有官方地位 [3] 。

大不列颠及北爱尔兰联合王国国旗，旗帜图案像汉字的“米”字，中国人称为“米字旗”；该旗叫做“The Union Jack”或“The Union Flag”；该旗呈横长方形，长与宽之比为2:1；由深蓝底色和红、白色“米”字组成。

The Union Flag is the national flag of the United Kingdom. It has had the same design since the Act of Union 1800. The flag is made from the flags of the kingdoms of England, Scotland, and Ireland. The common ratio that used by the government and other institutions are 1:2.

2024年11月26日 · The Union Jack: A Storytelling Flag That Tells a Story of Unity and Identity. The Union Jack is not just a flag, it is the history, culture, identity of the British. This is an iconic emblem recognised around the world – the symbol of the union of nations and of the evolution of the United Kingdom.

Controversy persists about whether the British national flag should be called “the Union Flag” or “the Union Jack”. Among those who are informed about the matter, it is generally accepted that either name may be used. However, some people are convinced that “Union Flag” is the only correct term and that “Union Jack”

There is only one correct way to fly the Union Jack Flag. In other words it has a correct way up for flying and it is not reversible. Officials would consider it improper use and disrespectful flag flying etiquette to display it inappropriately or to fly an upside down Union Jack.