She'd blossomed into a self-confident young woman.

她已出落成一个自信的年轻女性。

She has now changed into a happy, self-confident woman.

她现在已经变成了一个快乐、自信的女人。

He was a big, sardonic man, who intimidated even the most self-confident students.

他身材高大、爱讽刺人，甚至震慑住了最自信的学生们。

He was dashing, self-confident and flirtatious.

他风度翩翩、自信满满且善于调情。

Few males can resist a self-confident seductress.

很少有男人能抵挡住自信女人的诱惑。