And as they came out of the memorial, the Navy had flown a Vietnamese flag from the boat waiting.
当他们从纪念馆出来时,海军在等待他们的船上挂起了一面越南国旗。
2
To do this, he looked at all the flags we've flown throughout American history, found the most common patterns, and figured out which of those patterns worked for a given number of stars.