racily

adverb [方式副词]保持原味地；爽快地；近乎淫猥地

It shows the setting of English language racily to learner, create for learner true, the environment that learns English language, make learner can better rise hear of ability.
它向学习者直观而生动地展现英语语言的背景，为学习者创造真实的、学习英语语言的环境，使学习者能够更好提高听说能力。