这个系统不仅能帮助学生提高他们的语言流利度，还能帮助他们更好地准备功课。

Not only would this system help students to improve their ___verbal fluency, it would also help them to prepare better.

这份工作既需要强大的语言沟通能力，也需要专业知识。

The job requires strong ___verbal communication skills, as well as technical expertise.

她在谈判中高超的语言技巧深受同事们钦佩。

Her ___verbal dexterity in negotiations is widely admired by her colleagues.