"a responsible adult"
"responsible journalism"
"a responsible position"
"the captain is responsible for the ship's safety"
"the cabinet is responsible to the parliament"
"determined who was the responsible party"
"termites were responsible for the damage"
"a responsible borrower"
The cold weather is responsible for his absence.
冷空气对他的缺席有一定的责任。
I want to see the person responsible.
我想见负责人。
The writer of a letter is responsible that it will be understood by its recipient.
写信的人有责任让收信人读懂信的意思。