punchy

1. ADJ If you describe something as punchy, you mean that it expresses its meaning in a forceful or effective way. 強(qiáng)力的

A good way to sound confident is to use short punchy sentences. 一個(gè)聽(tīng)上去充滿自信的好方式，是要把話說(shuō)在點(diǎn)子上。