Half-sister
01
異母姉妹, 異父姉妹
a sister that shares only one biological parent with one
例
My half-sister and I share the same mother but have different fathers.
私と異父姉妹は同じ母親ですが、父親が違います。
Even though we 're half-sisters, we've always considered each other family.
私たちは異母姉妹ですが、いつもお互いを家族だと思ってきました。
