就因為我不發牢騷，大家便以為我滿意了。
Just because I don't complain, people think I'm satisfied.
他沒有對這個問題作出滿意的答復。
He didn't give an adequate answer to the question.
我對事情的發展感到很滿意。
I'm happy with the way things have panned out.
我對他這學期的表現不滿意。
I'm not happy with his work this term.
我對俱樂部的發展趨勢很不滿意。
I am very unhappy with the direction the club is taking.