他那些关于世界和平的嬉皮式天真想法听起来很美好,但不切实际。
His ___hippie-dippy ideas about world peace sounded lovely but impractical.
她喜欢那些嬉皮风格的、色彩斑斓的扎染围巾。
She loves those ___hippie-dippy, colorful tie-dye scarves.