"仪表堂堂" (yíbiǎo tángtáng) is a Chinese phrase that means "majestic and dignified in appearance." It is often used to describe someone who looks dignified and impressive, or to describe a place or thing that has a grand and stately appearance.

The phrase "仪表堂堂" comes from the Chinese language and culture. It is made up of two characters: "仪表" (yíbiǎo), which means "appearance" or "demeanor," and "堂堂" (tángtáng), which means "majestic" or "dignified." Together, the phrase describes something that is impressive or grand in appearance.

Here are some Engpsh sentences that use the phrase "majestic and dignified in appearance," along with their Chinese translations:

The palace was majestic and dignified in appearance, with tall columns and ornate decorations. (这座宫殿外观仪表堂堂，有着高高的柱子和精美的装饰。)
The president looked majestic and dignified in appearance as he addressed the nation. (总统在向全国讲话时仪表堂堂。)
The new museum building is majestic and dignified in appearance, with its grand entrance and beautiful architecture. (新博物馆建筑外观仪表堂堂，有着宏伟的入口和美丽的建筑。)