单词blue--flags
All over the United States, red, white, and blue flags were painted on buildings and trains.
全美的建筑物和火车上都漆有红、白、蓝相间的国旗。
The only alteration is that ICBM units are marked on the images of each Base"s associated sites with blue flags instead of red flags.
唯一不同的的地方在于各个基地洲际弹道导弹部队的相关发射阵地将在图上以蓝色旗替换红色旗。
They cheered and waved American and Liberian red, white and blue flags, which look very similar in color and design.
利比里亚国旗红、白、蓝相间，其颜色和图案都与美国国旗非常相似。
Blue flags define the excavation perimeter, while yellow ones mark the location of fossils or stone tools.
蓝旗用来显示发掘地的周长，而黄旗用来标明发掘出化石或石制工具的地点。
Each village is decorated with the red white and blue flags and has a street parade.
每个村庄挂上红色，白色和蓝色的国旗，并在街头游行。