是的，旧世界的比较酸涩，因为单宁含量多。新世界比较香甜，单宁少。
shì de ，jiù shìjiè de bǐjiào suānsè ，yīnwèi dānníng hánliàng duō 。xīn shìjiè bǐjiào xiāngtián ，dānníng shǎo 。
Yes. The Old World wine is quite acidic, because the tannin content is higher. New World wine is relatively sweet as the tannin is less.