“日语的”的英语？

她对日语的熟谙使我惊奇.Her familiarity with Japanese surprised me.合格的外语教师还很缺乏, 尤其是教法语和日语的.There is a shortage of well qualified teachers of foreign languages, especially of French and Japanese.日语学校惨淡经营,学日语的学生人数每况愈下.With student enr...