升旗
to raise a flag to the top of a pole using a rope
When you win an event, they hoist your country's flag and play the national anthem.
Britain formally hoisted a flag on the island of Rockall.
He took a photo of six Marines hoisting an American flag.
Their leader hoisted a white flag and they beat a retreat.
A group of soldiers played a small role, hoisting the Olympic flag after it had been carried into the stadium.
See also: hoist verb