Traditional extroverts' personality traits are self-confident, enthusiastic, gregarious, friendly, and outgoing.(傳統的外向性格的描述都是：自信，熱情，群居，友好以及開朗。)

Few males can resist a self-confident seductress.(很少有男人能抵擋住自信女人的誘惑。)

There is the "speakeasy": the head is held high, in a self-confident way, chatting away.(“輕聲說話”就是：頭高高抬起，以一種自信的方式聊天。)

Despite the increase in praise and physical affection, they are not happier or more self-confident or in better mental health.(除了表揚和感情表達增加了，他們并沒有更幸福或更自信或心理更健康。)

The Playboy : This man is the active, self-confident, Don Juan-type seducer.(花花公子類：這類當然多為男性，活躍自信，唐璜類的大眾情人。)

She'd blossomed into a self-confident young woman.(她已出落成一個自信的年輕女性。)

Probably you also feel that he is both self-confident and sincere.(也許你也會覺得他既自信又真誠。)

Learn to work like this all the time, and soon you'll be a self-confident maniac.(學會總是這樣工作，很快您就會成為一位自信的癲狂者。)

The young Dickens was so alive, so self-confident, so funny.(年輕的狄更斯具有活力、充滿自信、風趣幽默。)

The man seems to be in his fifties - a successful businessman, we guess, self-confident and opinionated.(此人似乎五十幾歲——我們猜他是個成功的企業家，自信而又固執。)