役立 やくだ
yakudatsu

Godan Verb (tsu)

1. to be useful; to be helpful; to serve the purpose

Intransitive
英語 えうご商業 しょうぎょうにおいて役立 やくだつ。
ēgowa shōgyōni oite yakudatsu.
English is useful in commerce.
Other forms: