在9月的第一个星期一是在美国的劳动日的翻译：The first Monday in September was in the United States of working day 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

In the first Monday in September is Labor Day in the United States

The first Monday in September was in the United States of working day

In September first Monday is in US's working day

In the last week of September is one of the falls in the United States

The first Monday in September was in the United States of working day