unsophisticated
🇺🇸
/ˌʌnsəˈfɪstɪkeɪtɪd/
🇬🇧
/ˌʌnsəˈfɪstɪkeɪtɪd/
lacking experience or worldliness
His unsophisticated approach made everyone feel relaxed.
他朴实无华的方法让每个人都感到放松。
simple and not complex
She preferred using unsophisticated tools for her artwork.
她更喜欢用简单的工具来创作艺术品。