gooleのニュースを見ていて、自分になじみの無い表現をチェックした：
President George W. Bush opened the day with breakfast at a historic firehouse on the Lower East Side of Manhattan, mingling with firefighters and police officers who were among the first to rush to the burning skyscrapers.
mingle with :一緒になる
The president later stood in front of a door salvaged from a fire truck destroyed that day, a flag at half-staff above him. Bush was to visit the attack sites in Shanksville, Pennsylvania, and the Pentagon later in the day before giving a prime-time address from the Oval Office.
at half-staff：半旗で、の
President George W. Bush opened the day with breakfast at a historic firehouse on the Lower East Side of Manhattan, mingling with firefighters and police officers who were among the first to rush to the burning skyscrapers.
mingle with :一緒になる
The president later stood in front of a door salvaged from a fire truck destroyed that day, a flag at half-staff above him. Bush was to visit the attack sites in Shanksville, Pennsylvania, and the Pentagon later in the day before giving a prime-time address from the Oval Office.
at half-staff：半旗で、の
