请用英语说星期几怎么说

In English, the days of the week are referred to as:
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
The origin of the names for the days of the week in English comes from the Germanic and Norse cultures, which were both heavily influenced by the Roman Empire. The English days of the week were named after the corresponding Roman gods and celestial bodies:
Monday is named after the moon (Old English "Monandæg")
Tuesday is named after Tiw, the Germanic god of war (Old English "Tiwesdæg")
Wednesday is named after Woden, the chief Germanic god (Old English "Wodnesdæg")
Thursday is named after Thor, the Norse god of thunder (Old English "Þunresdæg")
Friday is named after Frigg, the wife of Woden and the Norse goddess of love and fertility (Old English "Frigedæg")
Saturday is named after Saturn, the Roman god of agriculture (Old English "Sæturnesdæg")
Sunday is named after the sun (Old English "Sunnandæg")
Examples in English:
"I will see you on Monday." (我周一见你)
"I have a meeting on Wednesday." (我周三有个会议)
"Friday is the best day of the week." (星期五是一周中最好的一天)