“自信的”用英语怎么说？

培养一种自信的积极心态会让人受益匪浅。Cultivating a positive mental attitude towards yourself can reap tremendous benefits.她是一位充满自信的女性，对自己的观点深信不疑。She is a confident woman who is certain of her views.这男孩以自信的男人步伐行走.The boy walked with a conf...