1、responsible

负有责任的;应承担责任的

He still felt responsible for her death.

他仍然觉得自己对她的死负有责任。

I want you to do everything you can to find out who's responsible.

我希望你能尽一切可能找出责任人。

对(某事物)负责的

the minister responsible for the environment.

负责环境工作的部长

The man responsible for finding the volunteers is Dr. Charles Weber.

负责寻找志愿者的人是查尔斯·韦伯博士。

负责的;有责任心的;可靠的

He's a very responsible sort of person.

他是个非常有责任心的人。

He feels that the media should be more responsible in what they report.

他觉得媒体应该对报道的内容更负责任些。

2、insist

坚持;坚决认为(或主张、要求)

My family insisted that I should not give in, but stay and fight.

家里人坚持认为我不应让步,而应该留下来继续抗争。

She insisted on being present at all the interviews.

她坚持所有采访自己都要在场。

坚称;坚持说

The president insisted that he was acting out of compassion, not opportunism.

总统坚持说他如此做是出于同情而不是为了投机。

It's not that difficult, she insists.

“并没有那么困难,”她坚持说。