According to tradition, Betsy Ross sewed the first flag.

根据传统，由贝琪·罗斯女士缝制第一面旗帜。

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Soon, the first flag of the United States was ready to fly.

很快，第一面美国国旗便将要迎风飘扬了。

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Last summer, the team welcomed Tang Hai-Yan, one of the first flag football coaches in China, to Napa Valley.

去年夏天，俱乐部就邀请了中国首批腰旗橄榄球教练之一的唐海岩来到纳帕山谷。

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After all,the Confederate secretary of war had declared that the Confederate flag would fly over the Capitol building before the first of May.

VOA: special.2009.08.20

> Yeah, so when green flag clicked, and that's kind of the very explicit way of saying when you start this program by clicking in the green flag, here is what's gonna get executed first.

>，是的，“点击绿旗“,就是用这种直白的方式告诉你,你需要点击这个绿旗才能启动整个程序，这是程序生效的入口。

哈佛公开课 - 计算机科学课程节选

The first flag is a wave of geopolitical events that undermine national, regional, and global economic integration.

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In 1776, George Washington unveiled the Grand Union Flag, the first national flag in America after King George III of England called on American forces to surrender.

CNN: Thursday,

The first red flag was his request that I do interviews for his documentary.

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