青云翻译

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Sophomore summer vacation in a volunteer capacity to clean water obligations to local students taught in primary schools in Gansu province for a period of one month.

Big two summer vacation goes take the volunteer status toward the Gansu clear water elementary school to teach as the local student duty, for a time month.

Big 2 summer volunteers to go to Gansu clearwater elementary school teaching for the local student obligations for a period of one month.

Sophomore summer vacation in a volunteer capacity to clean water obligations to local students taught in primary schools in Gansu province for a period of one month.