to laugh very loudly or uncontrollably
大笑いする
"The movie was so funny that we laughed our heads off."
"その映画はとても面白くて、私たちは大笑いしました。"
To build a company using only personal finances.
to choose a longer or more beautiful way to travel
to improve one's position, typically in a career or personal...
free to do whatever you want; without commitments
to remember or recall something
to accept a difficult situation without complaining