English speakers learning Spanish, for example, can write or speak descriptions of a vacation and receive feedback on their grammar and choice of idioms from native Spanish speakers on the network.

例如，以英语为母语的人学习西班牙语可以用写或说的方式描述一个假期，然后在网上便可以从以西班牙语为母语的人那儿收到有关语法及熟语的选择方面的反馈信息。

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Also, as you study the grammar of Spanish, you will notice how it is similar to English, as well as how it is different.

此外，当你学习西班牙语的语法，你会发现它和英语是多么相像，同时也会发现她们的不同。

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so their grammar is very ingrained in Spanish, which is different than English.

他们的语法是基于西班牙语的，与英语截然不同。

英语为什么这么难呢？ - SpeakingMax英语口语达人