The lesson fees are much lower than the current market price for other one-to-one language learning services and the system is much more effective than language CDs.
最人性化收费机制，按照学习时间即时计费。 课程费用远远低于目前市场上的一对一语言服务收费，而且更加有效。
The lesson fees are much lower than the current market price for other one-to-one language learning services and the system is much more effective than language CDs.
最人性化收费机制，按照学习时间即时计费。 课程费用远远低于目前市场上的一对一语言服务收费，而且更加有效。
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