我妈妈的手艺很好用英语怎么说

"My mother is skilled" 可以说成 "My mother has good hand skills" 或者 "My mother is skilled in her craft"。

"Hand skills" 是指手的技能，例如缝纫、编织等。

"Craft" 指的是手工艺，例如陶艺、木工等。

例句:

"My mother's hand skills are amazing, she can knit a sweater in just a few days."
(我妈妈的手艺很惊人，她能在几天内织一件套衫。)

"My mother's craftsmanship is impressive, she makes the most beautiful quilts."
(我妈妈的工艺很出色，她做出最漂亮的被子。)