第四點我覺得應該是在申請被否決以後的結果，應該看上下文理解

If your application is denied, you may be required to cease

employment and depart the United States immediately.

In addition, any nonimmigrant visa in your passport granted in

connection with your classification becomes void. Once your visa is

void, you must submit any new visa application at a U.S. consulate

in your home country (not a third country, except in rare instances

as determined by the U.S. Department of State)