In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.

The National Guard is a joint activity of the United States Department of Defense ( DoD ) composed of reserve components of the United States Army and the United States Air Force : the Army National Guard and the Air National Guard , respectively .
The United States National Guard is an organization of the United States Army and the United States Air Force .

They instead seek to create a social environment where individuals feel comfortable in the company of nude people , and being seen nude , either just by other naturists , or also by the general public .
They want a society in which people do not fear being seen nude , even by the general public .

Metro Vancouver is a political body and corporate entity designated by provincial legislation as one of the regional districts in British Columbia , Canada .
Metro Vancouver is a regional district in British Columbia , Canada .