Helvetica
Helvetica font family series mainly provide Oblique,Regular,常规体,斜体,粗体,粗斜体,细伪斜体,细体,细斜体,Narrow-Italic,Narrow-BoldItalic,Black,Bold,Bold Italic,Bold Oblique,Condensed-Black-SemiBold,Light,Medium Italic,Narrow,Narrow-Bold and other font styles.
https://eng.m.fontke.com/family/55972/