1. The designer carefully considered the letterform when creating the logo.
设计师在创作标志时仔细考虑了字母的形式。

2. The calligrapher's letterforms are elegant and beautifully crafted.
这位书法家的字形优雅，制作精美。

3. The typographer specializes in creating unique letterforms for advertisements.
这位排版师专注于为广告创作独特的字体形式。