Here, I'll even give you one of our red bandanas.

来，我要给你代表我们帮派的红头巾。

Obivously the bright orange bandana can be used to signal but bandanas also have many other USES.

明亮的橘红色手帕可以用来施放信号，但它的功用不仅仅只是这些。

According to Hon Hai, on the morning of February 19 in juarez, a group of about 30 workers waiting for a company bus after the night shift "began to cover up their faces with bandanas in unison".

鸿海表示，2月19日清早，在juarez，一群正在等候公司班车的夜班工人“开始不约而同地用手帕蒙住脸部”，他们大约有30人左右。