1. His fashion sense has an Italianism to it, with vibrant colors and bold patterns.
他的时尚品味带有意大利式的特点，充满了鲜艳的颜色和大胆的图案。

2. The use of hand gestures while speaking is an Italianism that is often associated with Italian culture.
说话时使用手势是一种与意大利文化常常相关的意大利式表达方式。