What is the difference between the Masters and the U.S. Open in golf?
The Masters is one of the four majors that is played every year in golf and is the only major that is played at the same course each year.  Every year the Masters is played in April at Augusta National golf course and it is the first major of the year.  The U.S. Open is another one of the golf majors and is played at a different course every year, although some courses are repeated once every 8-10 years.  The tournament is normally played in the summer and gives the opportunity for amateur golfers all over the U.S. to qualify and play with the professionals.
Qual é a diferença entre o Masters e o US Open no golfe?
O Masters é um dos quatro majors que são jogados todos os anos no golfe e é o único major que é jogado no mesmo campo todos os anos. Todos os anos, o Masters é jogado em abril no campo de golfe Augusta National e é o primeiro grande do ano. O US Open é outro dos majors de golfe e é jogado em um campo diferente todos os anos, embora alguns cursos sejam repetidos uma vez a cada 8-10 anos.