多た岐きにわたる

expression, godan verb (-ru)

wide-ranging; diverse; covering many areas

Used to describe topics, fields, or activities that span a broad range. Often modifies nouns like 分野, 内容, 活動.

• 彼かれの研けん究きゅうは多た岐きにわたっている。

  His research covers a wide range of fields.

• 会かい議ぎでは多た岐きにわたる話わ題だいが話はなし合あわれた。

  A diverse range of topics was discussed at the meeting.