in a way that shows that you feel sure about your own ability to do things and be successful 自信地: 在某种程度上表明你对自己做事和成功的能力有把握Carla smiled confidently at the cameras. 卡拉自信地对着镜头微笑。
in a way that shows you feel certain that something will happen in the way that you want or expect 肯定的;确信的;有把握的 Investors can confidently expect to make an average of 5% a year. 投资者可以满怀信心地预期平均每年盈利5%。